Shows
FibionUnpacking the Validity of Fibion vs ActivPal4 - Article HighlightSummary
In this episode, Dr. Olli Tikkanen explores a 2023 study titled "A New Accelerometer Fibion device provides valid sedentary and upright time measurements. Compared to the ActivPAL4 in healthy individuals" by Hannan Yusef Alkalih, Arto Pesola, and Ashokan Arumugam. The study, published in Heliyon Journal, compares the Fibion accelerometer, a new device in the field, to the well-established ActivPAL4 in measuring sedentary and upright time in healthy individuals. The episode delves into the study's methodology, the promising results, and its limitations.
Episode Description
In this episode, Dr. Olli Tikkanen dissects a research paper...2025-06-0905 min
FibionThe Validity of Fibion SENS in Children and Adolescents - Article HighlightSummary
In this episode, Dr. Olli Tikkanen dives into a validation study titled "Validation of an accelerometer system for measuring physical activity and sedentary behavior in healthy children and adolescents", conducted by Camilla Milther and her team from Rigshospitalet, Copenhagen, Denmark. The study evaluates the concurrent validity of the Fibion SENS system in measuring physical activity and sedentary behavior in healthy children and adolescents. It presents promising results, with strong agreement and moderate to excellent ICC values, although it points out some limitations and areas for future research.
Timestamps:
[00:00:00] Introduction
[00:01:00] Study Overview
[00:02:00] S...2025-05-3108 min
FibionComprehensive Activity Tracking and Sleep Metrics with Fibion G2 - Dr Olli Tikkanen (Pt1)"How does Fibion G2 empower researchers with advanced physical activity tracking?"
In this episode of the Physical Activity Researcher Podcast, Dr. Olli Tikkanen introduces the Fibion G2, an updated version of the trusted Fibion Research device. Fibion G2 offers key enhancements like raw data recording at 50 Hz, a 3-axis accelerometer with 16-bit resolution for greater precision, and a new event marker button for creating timestamps during studies. With flexible wear options—thigh, chest, or wrist—the device caters to diverse research needs, from sedentary behavior analysis to sleep studies.
Dr. Tikkanen also highlights the G...2025-05-2508 min
FibionHow PA, Sleep and Circadian Rhythm Researches Can Join Forces - Dr Anna Biller (Pt3)Dr Anna M Biller is a trained psychologist and neuroscientist, and works at the intersection of light, sleep, circadian rhythms and health psychology. She uses light dosimetry, actimetry, sleep diaries and questionnaires to study health and disease in field studies. More recently, she started to work on big data derived from wearables.
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This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
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Collect, store and manage SB and PA data easily and remotely -
Di...2025-05-2217 min
FibionFibion Flash is here! HRV, 9-axis motion and ECG with one tiny device - Dr. Olli Tikkanen (Pt1)"How does Fibion Flash bring flexibility and precision to research?" In this episode, Dr. Olli Tikkanen introduces the Fibion Flash, a versatile new wearable for researchers working in fields like physical activity, sleep, heart rate variability, and sports science. Designed with a multi-sensor system, Fibion Flash collects comprehensive data on both movement and physiological signals, enabling it to support studies ranging from basic activity tracking to complex cardiovascular research. Dr. Tikkanen highlights the device’s key features, including customizable sampling frequencies, an interchangeable battery, and versatile wear options like wristbands, chest belts, and electrode patches.
Dr. Tikkanen al...2025-05-1911 min
FibionSleep Actigraphy: Why Participants Preferred Thigh over Wrist? Dr Anna Biller (Pt2)Dr Anna M Biller is a trained psychologist and neuroscientist, and works at the intersection of light, sleep, circadian rhythms and health psychology. She uses light dosimetry, actimetry, sleep diaries and questionnaires to study health and disease in field studies. More recently, she started to work on big data derived from wearables.
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This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
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Collect, store and manage SB and PA data easily and remotely -
Di...2025-05-1616 min
FibionIntroducing Fibion Helix - Perfect for Large-Scale Research Studies – Dr. Olli Tikkanen (Pt1)"How does Fibion Helix simplify research with modern sensors and seamless integration?"
In this episode, Dr. Olli Tikkanen introduces Fibion Helix, a revolutionary wristband designed for researchers. Unlike traditional consumer-grade devices, Fibion Helix bridges the gap between convenience and advanced research features. It combines a patented PPI sensor for accurate heart rate variability and heart rate tracking, even across different skin tones, with a 3-axis accelerometer for raw data collection. The device also automatically provides key metrics like sleep quality, physical activity levels, and training zones, making it a comprehensive tool for studies.
Dr. Tikkanen...2025-05-1307 min
FibionFlexible School Start System for Better Sleep of Teenagers - Dr Anna Biller (Pt1)Dr Anna M Biller is a trained psychologist and neuroscientist, and works at the intersection of light, sleep, circadian rhythms and health psychology. She uses light dosimetry, actimetry, sleep diaries and questionnaires to study health and disease in field studies. More recently, she started to work on big data derived from wearables.
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This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
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Collect, store and manage SB and PA data easily and remotely -
Di...2025-05-1021 min
FibionFibion One-Stop Shop for Sleep, Heart Rate, and Physical Activity Research-Dr Olli Tikkanen"How does Fibion simplify research with a one-stop-shop for measurement tools?"
In this episode of the Physical Activity Researcher Podcast, Dr. Olli Tikkanen shares Fibion’s vision of becoming a one-stop shop for researchers. He introduces an extensive portfolio of innovative tools designed to measure physical activity, sleep, sedentary behavior, and bio-signals. Fibion offers versatile devices like the G2 for advanced activity tracking, Fibion Vitals for multi-signal monitoring, and Fibion Emfit for non-wearable sleep tracking. These tools simplify research by providing precise, user-friendly solutions for diverse study needs.
Dr. Tikkanen also explains how Fibion's consulting ap...2025-05-0709 min
FibionPractical Challenges in Measuring Physical Activity in Children – Dr. Ying Gao (Pt4)"What practical challenges arise in measuring physical activity among children?"
In this final part of the episode, Dr. Olli Tikkanen and Dr. Ying Gao discuss the real-world challenges faced when collecting physical activity data from children using devices like Fibion. Dr. Gao shares her experience with device placement, tape sensitivity, and device retention, revealing that around 15-20% of devices were lost in initial studies due to a lack of clear instructions for parents and children. By enhancing communication with parents and teachers and providing practical solutions like custom-made pockets in shorts, Dr. Gao’s team significantly improved da...2025-05-0418 min
Physical Activity ResearcherHow to Reduce Skin Irritation in Long-Term ECG and HRV Measurements – José Näf (Pt4)Can electrode design support both signal stability and sustainability?
José Näf explains how Nahtlos electrodes reduce waste and skin irritation while delivering high-quality data over time.
In this fourth episode, Dr. Olli Tikkanen and José Näf explore the technical and environmental details of electrode design for long-term HRV and ECG measurements. José discusses how offset connectors, biocompatible foil materials, and breathable adhesives improve comfort and data quality. He also explains the sustainability advantages of Nahtlos’ packaging and activation system, which extends product shelf life and cuts down on disposable waste.
The conversation expands...2025-05-0214 min
FibionHow Fibion Helix Ensures Accurate Heart Rate Variability Tracking – Dr. Olli Tikkanen (Pt2)"How does Fibion Helix address common challenges in heart rate measurement?"
In this episode, Dr. Olli Tikkanen explains the innovative features of Fibion Helix, focusing on its patented PPI sensor technology for accurate heart rate and heart rate variability tracking. He highlights how traditional wearables often struggle with motion artifacts, diverse skin tones, and reduced blood flow during physical activity or in cold environments. Fibion Helix overcomes these issues with wear detection, 3-axis motion sensors, and multi-wavelength LEDs that penetrate deeper layers of skin for reliable measurements across all conditions.
Dr. Tikkanen discusses the implications...2025-05-0108 min
FibionPhysical Activity Differences in Overweight vs. Normal-Weight Children – Dr. Ying Gao (Pt3)"How does physical activity differ between children with different body weights?"
In this third part of the episode, Dr. Olli Tikkanen and Dr. Ying Gao discuss her findings on physical activity patterns in children, focusing on differences between overweight and normal-weight groups. Dr. Gao explains how accelerometer and EMG data revealed that overweight children show higher muscle activity even when standing, which may contribute to their tendency for more sedentary behavior, as physical tasks can be more exhausting for them. Her research highlights the potential role of physical demands in shaping activity levels among children.
...2025-04-2815 min
FibionWhy Fibion Helix is a Smart Investment for Research Departments and Groups - Dr. Olli Tikkanen"Why is Fibion Helix a smart investment for research departments? Dr. Olli Tikkanen explains how this advanced wearable technology enhances research accuracy and efficiency."
https://web.fibion.com/helix/
In this episode, Dr. Olli Tikkanen discusses how Fibion Helix provides valuable insights for research teams, offering a reliable, cost-effective solution for tracking physical activity and health metrics in various studies.
Dr. Olli Tikkanen explores why Fibion Helix is a smart investment for research departments and research groups focused on physical activity, health, and fitness studies. He discusses how the wearable device offers researchers...2025-04-2508 min
FibionCombining Video and Accelerometry for Children’s Activity Research – Dr. Ying Gao (Pt2)"How do video and accelerometer data together improve activity tracking in children?"
In this second part of the episode, Dr. Olli Tikkanen and Dr. Ying Gao discuss her innovative study combining accelerometer and video observation data to improve activity classification in children. Dr. Gao explains how she adapted wearable cameras and accelerometers, including Fibion devices, to measure activity across various body locations such as the back, chest, and wrist. This setup allowed her team to validate physical activity and sedentary behavior in school-aged children, accurately differentiating between sitting, standing, and moving.
Dr. Gao also describes...2025-04-2217 min
FibionBehavior Change Interventions Made Easy with Fibion Helix - Dr. Olli Tikkanen"How can behavior change interventions be simplified using wearable technology? Dr. Olli Tikkanen explores how Fibion Helix makes it easier to track and promote healthier behaviors."
https://web.fibion.com/helix/
In this episode, Dr. Olli Tikkanen explains how Fibion Helix helps simplify behavior change interventions by offering real-time data and actionable insights for promoting physical activity and healthier habits.
Dr. Olli Tikkanen discusses how wearable devices, specifically Fibion Helix, are transforming the approach to behavior change in the context of physical activity. By providing continuous tracking and real-time feedback, Fibion Helix makes...2025-04-1907 min
FibionMeasuring Children’s Physical Activity with Accelerometers and EMG – Dr. Ying Gao (Pt1)"Can we accurately measure children’s physical activity with just one device?"
In this insightful episode, Dr. Olli Tikkanen speaks with Dr. Ying Gao about her research on sedentary behavior and physical activity in children, combining accelerometer and EMG data to improve accuracy. Dr. Gao explains the challenges of using only accelerometers, as they capture movement but not muscle contractions, which are essential for understanding true physical activity. She describes her study on setting a reliable threshold to differentiate between sitting, light movement, and active play in children, aiming to create a standardized approach for assessing activity le...2025-04-1620 min
Physical Activity ResearcherTricks to Get Better HRV and ECG Signal Quality - How Electrode Placement, Shirt Material, Impedance Affect ECG and HRV Data – José Näf (Pt2)Does clothing material affect ECG signal quality?
José Näf explains how electrostatic effects, electrode placement, and connector design influence long-term HRV and ECG data accuracy.
In this second episode, Dr. Olli Tikkanen continues his discussion with José Näf, co-founder of Nahtlos, diving deeper into the practical challenges of long-term ECG and HRV monitoring. José shares critical insights on how connector types, electrode placement, and impedance changes over time affect signal quality.
From the role of electrostatic interference caused by clothing materials to the importance of correct electrode positioning along the heart’s axis, t...2025-04-1416 min
FibionImproving Participant Adherence in Research with Fibion Helix - Dr. Olli Tikkanen"How can participant adherence be improved in health research? Dr. Olli Tikkanen discusses how Fibion Helix helps increase engagement and ensures better compliance in physical activity studies."
https://web.fibion.com/helix/
In this episode, Dr. Olli Tikkanen explores how the Fibion Helix wearable device supports better participant adherence in research by providing real-time feedback and easy-to-use features that keep individuals motivated.
Dr. Olli Tikkanen discusses the critical challenge of participant adherence in health and fitness research and how Fibion Helix helps overcome this issue. With wearable technology like Fibion Helix, researchers can...2025-04-1309 min
Physical Activity ResearcherHow to Choose Electrodes for Long-Term HRV and ECG Measurements – Insights from José Näf (Pt1)Dry electrodes often promise convenience, but why do they so often fail in long-term heart monitoring?
José Näf breaks down the science and business behind electrode design for ECG and HRV tracking.
In this episode, Dr. Olli Tikkanen is joined by José Näf, founder of Nahtlos, to explore the challenges and innovations in electrode design for long-term ECG and heart rate variability monitoring. José shares his entrepreneurial journey from computer vision startups to building advanced medical wearables in collaboration with EMPA, a Swiss materials research institute.
José details the strengths and weaknesses of wet...2025-04-1117 min
FibionFibion Student Lab for Convenient and Versatile Active Learning - Dr Miriam Cabrita (Pt3)Learn more about Fibion Student Lab: https://fibion.com/studentlab
For any questions and quote, please contact Dr Miriam Cabrita at miriam.cabrita@fibion.com
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Dr Miriam Cabrita has done her Bachelor and Master degrees at NOVA School of Science and Technology in Portugal, and her PhD in biomedical engineering in University of Twente
Then she has worked at Roessingh Research and Development Center in Netherlands for 8 years coordinating and managing EU research projects related to eHealth
Teaching also courses on Physical Activity, Digital Health and Virtual Coaching...2025-04-1025 min
FibionNightly Recovery Insights with Fibion Helix - Dr. Olli Tikkanen"How can nightly recovery insights enhance fitness and well-being? Dr. Olli Tikkanen explains how Fibion Helix provides valuable data to optimize recovery during sleep."
https://web.fibion.com/helix/
In this episode, Dr. Olli Tikkanen discusses how Fibion Helix offers insights into nightly recovery, helping users monitor their recovery progress and improve overall health and performance.
Dr. Olli Tikkanen explores the importance of recovery for health and fitness, focusing on how Fibion Helix tracks key recovery metrics during sleep. By monitoring factors like heart rate variability (HRV) and sleep stages, the device provides...2025-04-0707 min
FibionFitness Testing Made Simple with Fibion Helix - Dr. Olli Tikkanen"How can fitness testing be simplified using wearable technology? Dr. Olli Tikkanen explains how Fibion Helix makes it easier to assess fitness levels and track progress."
https://web.fibion.com/helix/
In this episode, Dr. Olli Tikkanen discusses how Fibion Helix streamlines fitness testing, providing accurate, real-time data to help users monitor their fitness levels and improve performance.
Dr. Olli Tikkanen explores how Fibion Helix simplifies the process of fitness testing by offering users a non-invasive, easy-to-use wearable device that tracks key metrics such as activity levels, energy expenditure, and movement patterns. Unlike...2025-04-0105 min
FibionContinuous Heart Rate Monitoring with Fibion Helix - Dr. Olli Tikkanen"How does continuous heart rate monitoring enhance fitness tracking? Dr. Olli Tikkanen explains how Fibion Helix provides real-time heart rate data to optimize training and health outcomes."
https://web.fibion.com/helix/
In this episode, Dr. Olli Tikkanen discusses the benefits of continuous heart rate monitoring with Fibion Helix and how this data can improve fitness, recovery, and overall health management.
Dr. Olli Tikkanen delves into the power of continuous heart rate monitoring with Fibion Helix, a device that tracks heart rate in real-time to provide valuable insights into physical performance and recovery...2025-03-2509 min
Sleep ResearcherSleep as a Reset: How a Bad Night Affects Your Stress Response – Jin Wen (Pt2)"Does poor sleep impact your stress more than stress affects your sleep?"
In this second episode, Dr. Olli Tikkanen continues his insightful discussion with sleep researcher Jin Wen, diving deeper into the fascinating relationship between daily stress and sleep. Jin explains that while stress and sleep influence each other, poor sleep has a more direct impact on how we handle stress the next day. This episode explores the nuances of how sleep acts like a reset button, and when that reset is faulty, it can shape our reactions to daily hassles.
Jin also sheds light...2025-03-2417 min
FibionSustainable Weight Loss: Using Fibion to Track Activity and Build Healthy Habits – Lotte Arndal (Pt3)"What if changing your habits was less about effort and more about strategy?"
In this third episode, Dr. Olli Tikkanen continues the conversation with health coach Lotte Arndal, who shares her expertise on behavior change and habit formation. Lotte explains how using advanced tools like Fibion Reports allows her to offer truly personalized advice that goes beyond general fitness tips. She emphasizes that habit change isn't just about extreme effort but about understanding your body’s real needs, and making sustainable adjustments over time.
Lotte also discusses the emotional and psychological aspects of weight management, re...2025-03-2021 min
FibionAdvanced Sleep Tracking with Fibion Helix - Dr. Olli Tikkanen"How does advanced sleep tracking enhance health insights? Dr. Olli Tikkanen reveals how Fibion Helix is pushing the boundaries of sleep monitoring technology."
https://web.fibion.com/helix/
In this episode, Dr. Olli Tikkanen explains the advanced sleep tracking capabilities of Fibion Helix and how these insights can improve overall health and wellness.
Dr. Olli Tikkanen takes a deep dive into the advanced sleep tracking features of the Fibion Helix device, exploring how it goes beyond traditional sleep monitors to provide a comprehensive picture of sleep quality and its impact on physical health...2025-03-1909 min
FibionSedentary Behavior and Misleading Activity: The Role of Fibion in Health Coaching – Lotte Arndal (Pt2)"Can you really feel active while barely moving? The numbers tell a different story."
In this second episode, Dr. Olli Tikkanen continues the conversation with Lotte Arndal, an experienced health coach and gym owner, as she shares the importance of accurate measurement in health coaching. Using advanced tools like Fibion sensors, Lotte demonstrates how many clients often misjudge their physical activity, confusing mental fatigue with real physical exertion. By analyzing clients’ daily activity data, she customizes advice to fit their true energy expenditure, helping them achieve a healthier, balanced lifestyle.
Lotte also reveals how simple li...2025-03-1620 min
FibionFibion Flash: A Versatile Research Tool for Motion and Heart Rate TrackingHow does Fibion Flash measure movement, heart rate, and temperature? What makes it a versatile tool for research? In this episode, Dr. Olli Tikkanen explains the key features of Fibion Flash, a wearable research device designed for precise motion tracking and physiological monitoring.
Dr. Tikkanen provides a hands-on demonstration of the device’s sensors, including its accelerometer, gyroscope, magnetometer, ECG, and temperature sensor. He explains how each sensor functions, from detecting wrist orientation to measuring angular velocity and heart rate variability. The episode also highlights the device’s adjustable measurement frequency, making it suitable for both long-term acti...2025-03-1305 min
FibionBalancing Physical Activity and Mental Well-Being: Use of Fibion for Effective Health Coaching: Lotte Arndal (Pt1)Ever feel completely exhausted after a long day but realize you’ve barely moved at all?"
In this insightful first episode, Dr. Olli Tikkanen sits down with Lotte Arndal, a seasoned health coach and gym owner with 25 years of experience, to uncover the surprising disconnect between mental and physical exhaustion. Lotte reveals that many people mistake mental fatigue for physical tiredness, leading them to believe they're more active than they actually are. Through her unique, data-driven approach using activity sensors, Lotte helps clients see the reality of their movement patterns - and how simple changes can dramatically im...2025-03-1023 min
FibionHow Fibion Flash Tracks Heart Rate Variability at High ResolutionHow does Fibion Flash measure ECG and heart rate variability? What makes it a powerful tool for researchers? In this episode, Dr. Olli Tikkanen explains the ECG and heart rate monitoring features of the Fibion Flash sensor, highlighting its versatility for physiological research.
Dr. Tikkanen demonstrates how the device captures real-time ECG signals using a heart rate belt or individually packed electrodes. He explains how heart rate variability can be monitored at different sampling rates, from 13Hz up to over 500Hz, providing flexibility for various research applications. The episode also covers how the sensor can be worn...2025-03-0703 min
Sleep ResearcherAdvanced Sleep Tracking with Fibion Helix - Dr. Olli Tikkanen"How does advanced sleep tracking enhance health insights? Dr. Olli Tikkanen reveals how Fibion Helix is pushing the boundaries of sleep monitoring technology."
https://web.fibion.com/helix/
In this episode, Dr. Olli Tikkanen explains the advanced sleep tracking capabilities of Fibion Helix and how these insights can improve overall health and wellness.
Dr. Olli Tikkanen takes a deep dive into the advanced sleep tracking features of the Fibion Helix device, exploring how it goes beyond traditional sleep monitors to provide a comprehensive picture of sleep quality and its impact on physical health...2025-03-0609 min
Physical Activity ResearcherFibion Flash ECG Electrode: A Game-Changer for Long-Term Heart MonitoringHow does the Fibion Flash ECG electrode work? What makes it ideal for long-term heart rate variability monitoring? In this episode, Dr. Olli Tikkanen explains how Fibion Flash’s ECG electrodes provide high-quality heart rate and variability data for research applications.
Dr. Tikkanen demonstrates how the device connects to individually packed ECG electrodes, allowing for accurate single-lead ECG measurements when placed along the heart’s electrical axis. He discusses the impressive recording capabilities, including up to 60 hours of ECG recording at 125Hz and 32-bit resolution, as well as 125 days of heart rate variability data storage. The episode also...2025-03-0503 min
FibionAI and Fibion SENS: Customizable Solutions for Farm Animal Health – Prof. Suresh Neethirajan (Pt3)"How can wearable sensors improve farm animal health monitoring?"
In this third and final part of the episode, Dr. Olli Tikkanen continues his conversation with Prof. Suresh Neethirajan, exploring the practical applications of sensors like Fibion SENS in farm animal health. Prof. Neethirajan discusses how wearable sensors are used to monitor animal movement, health, and environmental factors, and highlights the importance of balancing battery life, data accuracy, and device ruggedness in harsh farm conditions. He also touches on the potential for real-time data transmission and the role of AI in processing this information to improve a...2025-03-0419 min
Sleep ResearcherFibion One-Stop Shop for Sleep, Heart Rate, and Physical Activity Research-Dr Olli Tikkanen"How does Fibion simplify research with a one-stop-shop for measurement tools?"
In this episode of the Physical Activity Researcher Podcast, Dr. Olli Tikkanen shares Fibion’s vision of becoming a one-stop shop for researchers. He introduces an extensive portfolio of innovative tools designed to measure physical activity, sleep, sedentary behavior, and bio-signals. Fibion offers versatile devices like the G2 for advanced activity tracking, Fibion Vitals for multi-signal monitoring, and Fibion Emfit for non-wearable sleep tracking. These tools simplify research by providing precise, user-friendly solutions for diverse study needs.
Dr. Tikkanen also explains how Fibion's consulting ap...2025-03-0209 min
FibionAccelerometers, Gyroscopes, and Magnetometers: How Fibion Flash WorksLooking for a compact, versatile research tool for movement and physiological monitoring? How can Fibion Flash enhance your studies? In this episode, Dr. Olli Tikkanen presents the features of Fibion Flash, a small yet powerful sensor designed for research applications in physical activity, biomechanics, and health science.
Dr. Tikkanen demonstrates how the device can be worn in different positions—on the wrist, chest, or other body locations—allowing researchers to measure acceleration, angular velocity, magnetic field changes, ECG, heart rate, and temperature. He explains the benefits of adjustable sampling rates, data logging capabilities, and easy battery replacement, maki...2025-03-0105 min
FibionThe Role of AI and Fibion SENS in Predicting Animal Health Problems – Prof. Suresh Neethirajan (Pt2)"Can AI predict pain in animals before it's visible?"
In this second episode, Dr. Olli Tikkanen continues his engaging discussion with Prof. Suresh Neethirajan, an expert in digital agriculture and animal welfare. Prof. Neethirajan explains how accelerometer data combined with AI models is being used to detect early signs of pain and health issues in farm animals. By analyzing movement, posture, and other subtle behavioral changes, the AI models can predict conditions like lameness weeks before they manifest. This allows farmers to take preventive action, improving both animal welfare and farm efficiency.
The conversation also...2025-02-2820 minPhysical Activity ResearcherWhy Fibion Flash Outperforms ActiHeart in ECG and HRV Monitoring (Audio from Video)This is the audio from a video. Watch the video here: Fibion Flash vs. ActiHeart 5: The Best Alternative for Researchers
Looking for a powerful alternative to ActiHeart 5? How does Fibion Flash compare in accuracy, battery life, and versatility? In this episode, Dr. Olli Tikkanen presents Fibion Flash as an advanced research tool, offering superior measurement capabilities for physical activity and physiological monitoring.
Dr. Tikkanen compares Fibion Flash with ActiHeart 5, highlighting key advantages such as higher sampling rates (up to 500Hz vs. 100Hz), a nine-axis motion sensor (including accelerometer, gyroscope, and magnetometer), and extended ba...2025-02-2804 min
Sleep ResearcherPractical Uses of Event Markers in Physical Activity and Sleep Studies – Dr. Olli Tikkanen (Pt3)"How do event markers enhance accelerometer data for research?"
In this episode of the Physical Activity Researcher Podcast, Dr. Olli Tikkanen explains the importance of event markers in accelerometer-based research. He introduces the event marker feature in the Fibion G2, a simple button that participants can press to timestamp specific activities, adding real-world context to raw data. This feature enhances data accuracy and clarity by linking accelerometer signals to specific events such as sleep transitions, exercise, or work hours, making it easier to analyze participant behavior.
Dr. Tikkanen shares practical applications of event markers, including...2025-02-2607 min
FibionHow to Wear Fibion Flash: Wrist, Waist, and Chest OptionsHow can Fibion Flash be worn for different types of research? What makes it one of the most adaptable sensors for physical activity and physiological monitoring? In this episode, Dr. Olli Tikkanen showcases the multiple wearing options of Fibion Flash, explaining how researchers can customize its use for various applications.
Dr. Tikkanen demonstrates the device’s versatility, including wrist-worn actigraphy, waist-mounted physical activity tracking, and chest placement for ECG and heart rate variability measurements. He explains how researchers can use ECG glue electrodes, heart rate belts, and clothing adapters to enhance data accuracy while maintaining participant comfort. Th...2025-02-2505 minPhysical Activity ResearcherHow to Wear Fibion Flash: Wrist, Waist, and Chest Options (Audio from Video)This is the audio from a video. Watch the video here: Fibion Flash: Versatile Wearing Options for Research Applications
How can Fibion Flash be worn for different types of research? What makes it one of the most adaptable sensors for physical activity and physiological monitoring? In this episode, Dr. Olli Tikkanen showcases the multiple wearing options of Fibion Flash, explaining how researchers can customize its use for various applications.
Dr. Tikkanen demonstrates the device’s versatility, including wrist-worn actigraphy, waist-mounted physical activity tracking, and chest placement for ECG and heart rate variability measurements. He explains ho...2025-02-2405 min
FibionUsing Accelerometers and AI to Improve Animal Welfare on Farms – Prof. Suresh Neethirajan (Pt1)"Can AI predict health problems in farm animals before they even show symptoms?"
In this fascinating episode, Dr. Olli Tikkanen welcomes Professor Suresh Neethirajan, an expert in digital agriculture and animal welfare, to explore how artificial intelligence and accelerometer data are revolutionizing the way we care for farm animals. Prof. Neethirajan shares how his team uses AI models, combining accelerometer data with other health metrics, to predict issues like lameness in cows weeks before symptoms appear. This early detection could transform farm management by enabling preventative care, improving animal welfare, and enhancing farm productivity.
The...2025-02-2120 min
Sleep ResearcherComprehensive Activity Tracking and Sleep Metrics with Fibion G2 - Dr Olli Tikkanen (Pt1)"How does Fibion G2 empower researchers with advanced physical activity tracking?"
In this episode of the Physical Activity Researcher Podcast, Dr. Olli Tikkanen introduces the Fibion G2, an updated version of the trusted Fibion Research device. Fibion G2 offers key enhancements like raw data recording at 50 Hz, a 3-axis accelerometer with 16-bit resolution for greater precision, and a new event marker button for creating timestamps during studies. With flexible wear options—thigh, chest, or wrist—the device caters to diverse research needs, from sedentary behavior analysis to sleep studies.
Dr. Tikkanen also highlights the G...2025-02-2008 minPhysical Activity ResearcherAccelerometers, Gyroscopes, and Magnetometers: How Fibion Flash Works (Audio from Video)This is the audio from a video. Watch the video here: Exploring Fibion Flash Features: Accelerometer, Gyroscope, and More - Dr. Olli Tikkanen
Looking for a compact, versatile research tool for movement and physiological monitoring? How can Fibion Flash enhance your studies? In this episode, Dr. Olli Tikkanen presents the features of Fibion Flash, a small yet powerful sensor designed for research applications in physical activity, biomechanics, and health science.
Dr. Tikkanen demonstrates how the device can be worn in different positions—on the wrist, chest, or other body locations—allowing researchers to measure acceleration, angu...2025-02-1905 min
FibionWhy Fibion Flash Outperforms ActiHeart in ECG and HRV MonitoringLooking for a powerful alternative to ActiHeart 5? How does Fibion Flash compare in accuracy, battery life, and versatility? In this episode, Dr. Olli Tikkanen presents Fibion Flash as an advanced research tool, offering superior measurement capabilities for physical activity and physiological monitoring.
Dr. Tikkanen compares Fibion Flash with ActiHeart 5, highlighting key advantages such as higher sampling rates (up to 500Hz vs. 100Hz), a nine-axis motion sensor (including accelerometer, gyroscope, and magnetometer), and extended battery life of up to 37 days. He demonstrates how the device can measure ECG, heart rate, and heart rate variability while being worn on...2025-02-1804 min
Sleep ResearcherHow High-Resolution Accelerometers Improve Activity and Balance Research Accuracy – Dr. Olli Tikkanen (Pt2)"Why does measurement resolution matter in physical activity research?"
In this episode, Dr. Olli Tikkanen explores the importance of measurement resolution in accelerometer devices and how it impacts research precision. He breaks down the difference between 10-bit, 13-bit, and 16-bit resolution, explaining how higher resolution enables devices to detect smaller changes in movement and orientation. Using examples like Fibion G2, Dr. Tikkanen highlights how high-resolution devices improve sensitivity for micro-movements, posture detection, and balance measurements—key factors for studying fall risks and low-intensity physical activities.
Dr. Tikkanen also emphasizes the role of high-resolution data in ma...2025-02-1610 min
FibionTracking Health in Aging Populations in South Korea with Fibion – Steve Seo"How can advanced health monitoring devices support an aging population?" In this insightful episode, Dr. Olli Tikkanen sits down with Steve Seo, a biomedical engineer and CEO from South Korea, to discuss the role of wearable technology in healthcare, especially as populations age. Steve shares his journey from aspiring to be a doctor to working in biomedical engineering and explains how wearable devices like Fibion are helping to track and improve physical activity, sleep, and heart health. With South Korea's rapidly aging population, the demand for innovative health solutions is growing, and Steve emphasizes the importance of easy-to-use devices...2025-02-1520 min
FibionFibion Flash ECG Electrode: A Game-Changer for Long-Term Heart MonitoringHow does the Fibion Flash ECG electrode work? What makes it ideal for long-term heart rate variability monitoring? In this episode, Dr. Olli Tikkanen explains how Fibion Flash’s ECG electrodes provide high-quality heart rate and variability data for research applications.
Dr. Tikkanen demonstrates how the device connects to individually packed ECG electrodes, allowing for accurate single-lead ECG measurements when placed along the heart’s electrical axis. He discusses the impressive recording capabilities, including up to 60 hours of ECG recording at 125Hz and 32-bit resolution, as well as 125 days of heart rate variability data storage. The episode also...2025-02-1203 minPhysical Activity ResearcherHow Fibion Flash Tracks Heart Rate Variability at High ResolutionHow does Fibion Flash measure ECG and heart rate variability? What makes it a powerful tool for researchers? In this episode, Dr. Olli Tikkanen explains the ECG and heart rate monitoring features of the Fibion Flash sensor, highlighting its versatility for physiological research.
Dr. Tikkanen demonstrates how the device captures real-time ECG signals using a heart rate belt or individually packed electrodes. He explains how heart rate variability can be monitored at different sampling rates, from 13Hz up to over 500Hz, providing flexibility for various research applications. The episode also covers how the sensor can be worn...2025-02-1203 minPhysical Activity ResearcherFibion Flash: A Versatile Research Tool for Motion and Heart Rate TrackingHow does Fibion Flash measure movement, heart rate, and temperature? What makes it a versatile tool for research? In this episode, Dr. Olli Tikkanen explains the key features of Fibion Flash, a wearable research device designed for precise motion tracking and physiological monitoring.
Dr. Tikkanen provides a hands-on demonstration of the device’s sensors, including its accelerometer, gyroscope, magnetometer, ECG, and temperature sensor. He explains how each sensor functions, from detecting wrist orientation to measuring angular velocity and heart rate variability. The episode also highlights the device’s adjustable measurement frequency, making it suitable for both long-term acti...2025-02-0305 minPhysical Activity ResearcherHow SDK and API Can Be Leveraged in Research_Dr. Olli Tikkanen"How can SDKs and APIs enhance research in physical activity and health monitoring? Dr. Olli Tikkanen explains how these tools enable better data integration and streamline research efforts."
In this episode, Dr. Olli Tikkanen discusses how SDKs (Software Development Kits) and APIs (Application Programming Interfaces) can improve research by allowing for easy data integration from devices like Fibion Helix.
Dr. Olli Tikkanen explores the role of SDKs and APIs in health and fitness research, explaining how these tools make it easier for researchers to access and integrate data from wearable devices such as Fibion Helix...2025-01-0608 minPhysical Activity ResearcherStress and Recovery Measurement with Heart Rate Variability_Dr. Olli Tikkanen"How can heart rate variability (HRV) help measure stress and recovery? Dr. Olli Tikkanen discusses how HRV data provides critical insights into physical and mental recovery."
In this episode, Dr. Olli Tikkanen explains how HRV is used to measure stress and recovery, offering valuable information for optimizing health, fitness, and well-being.
Dr. Olli Tikkanen dives into the importance of heart rate variability (HRV) as a key indicator of both physical and mental recovery. By tracking HRV, Fibion Helix offers users a way to assess how their body is handling stress and whether they are recovering...2025-01-0309 minPhysical Activity ResearcherAdvanced Sleep Tracking with Fibion Helix - Dr. Olli Tikkanen"How does advanced sleep tracking enhance health insights? Dr. Olli Tikkanen reveals how Fibion Helix is pushing the boundaries of sleep monitoring technology."
https://web.fibion.com/helix/
In this episode, Dr. Olli Tikkanen explains the advanced sleep tracking capabilities of Fibion Helix and how these insights can improve overall health and wellness.
Dr. Olli Tikkanen takes a deep dive into the advanced sleep tracking features of the Fibion Helix device, exploring how it goes beyond traditional sleep monitors to provide a comprehensive picture of sleep quality and its impact on physical health...2025-01-0109 minPhysical Activity ResearcherContinuous Heart Rate Monitoring with Fibion Helix - Dr. Olli Tikkanen"How does continuous heart rate monitoring enhance fitness tracking? Dr. Olli Tikkanen explains how Fibion Helix provides real-time heart rate data to optimize training and health outcomes."
https://web.fibion.com/helix/
In this episode, Dr. Olli Tikkanen discusses the benefits of continuous heart rate monitoring with Fibion Helix and how this data can improve fitness, recovery, and overall health management.
Dr. Olli Tikkanen delves into the power of continuous heart rate monitoring with Fibion Helix, a device that tracks heart rate in real-time to provide valuable insights into physical performance and recovery...2024-12-3009 minPhysical Activity ResearcherFitness Testing Made Simple with Fibion Helix - Dr. Olli Tikkanen"How can fitness testing be simplified using wearable technology? Dr. Olli Tikkanen explains how Fibion Helix makes it easier to assess fitness levels and track progress."
https://web.fibion.com/helix/
In this episode, Dr. Olli Tikkanen discusses how Fibion Helix streamlines fitness testing, providing accurate, real-time data to help users monitor their fitness levels and improve performance.
Dr. Olli Tikkanen explores how Fibion Helix simplifies the process of fitness testing by offering users a non-invasive, easy-to-use wearable device that tracks key metrics such as activity levels, energy expenditure, and movement patterns. Unlike...2024-12-2805 minPhysical Activity ResearcherNightly Recovery Insights with Fibion Helix - Dr. Olli Tikkanen"How can nightly recovery insights enhance fitness and well-being? Dr. Olli Tikkanen explains how Fibion Helix provides valuable data to optimize recovery during sleep."
https://web.fibion.com/helix/
In this episode, Dr. Olli Tikkanen discusses how Fibion Helix offers insights into nightly recovery, helping users monitor their recovery progress and improve overall health and performance.
Dr. Olli Tikkanen explores the importance of recovery for health and fitness, focusing on how Fibion Helix tracks key recovery metrics during sleep. By monitoring factors like heart rate variability (HRV) and sleep stages, the device provides...2024-12-2607 minPhysical Activity ResearcherImproving Participant Adherence in Research with Fibion Helix - Dr. Olli Tikkanen"How can participant adherence be improved in health research? Dr. Olli Tikkanen discusses how Fibion Helix helps increase engagement and ensures better compliance in physical activity studies."
https://web.fibion.com/helix/
In this episode, Dr. Olli Tikkanen explores how the Fibion Helix wearable device supports better participant adherence in research by providing real-time feedback and easy-to-use features that keep individuals motivated.
Dr. Olli Tikkanen discusses the critical challenge of participant adherence in health and fitness research and how Fibion Helix helps overcome this issue. With wearable technology like Fibion Helix, researchers can...2024-12-2409 minPhysical Activity ResearcherBehavior Change Interventions Made Easy with Fibion Helix - Dr. Olli Tikkanen"How can behavior change interventions be simplified using wearable technology? Dr. Olli Tikkanen explores how Fibion Helix makes it easier to track and promote healthier behaviors."
https://web.fibion.com/helix/
In this episode, Dr. Olli Tikkanen explains how Fibion Helix helps simplify behavior change interventions by offering real-time data and actionable insights for promoting physical activity and healthier habits.
Dr. Olli Tikkanen discusses how wearable devices, specifically Fibion Helix, are transforming the approach to behavior change in the context of physical activity. By providing continuous tracking and real-time feedback, Fibion Helix makes...2024-12-2107 min
Physical Activity ResearcherHighlights / Real-World Application and Ethics in Sedentary Behavior Analysis (Pt5) - Data Analysis for SB Mini SeriesAbout the Mini-Series:
Our six-part mini-series, 'Context of Sedentary Behavior and Physical Activity', is a comprehensive journey through the world of data analysis for sedentary behavior.
Hosted by Dr. Olli Tikkanen, an expert in the field, the series takes listeners from understanding and pre-processing data, through a variety of analysis techniques, to interpreting results and visualization.
Each episode builds on the last, providing a well-rounded view of how to work with and understand sedentary behavior data, all the while emphasizing ethical considerations and real-world applications.
About the Episode:
In...2024-12-2005 minPhysical Activity ResearcherWhy Fibion Helix is a Smart Investment for Research Departments and Groups - Dr. Olli Tikkanen"Why is Fibion Helix a smart investment for research departments? Dr. Olli Tikkanen explains how this advanced wearable technology enhances research accuracy and efficiency."
https://web.fibion.com/helix/
In this episode, Dr. Olli Tikkanen discusses how Fibion Helix provides valuable insights for research teams, offering a reliable, cost-effective solution for tracking physical activity and health metrics in various studies.
Dr. Olli Tikkanen explores why Fibion Helix is a smart investment for research departments and research groups focused on physical activity, health, and fitness studies. He discusses how the wearable device offers researchers...2024-12-1908 minPhysical Activity ResearcherFibion One-Stop Shop for Sleep, Heart Rate, and Physical Activity Research-Dr Olli Tikkanen"How does Fibion simplify research with a one-stop-shop for measurement tools?"
In this episode of the Physical Activity Researcher Podcast, Dr. Olli Tikkanen shares Fibion’s vision of becoming a one-stop shop for researchers. He introduces an extensive portfolio of innovative tools designed to measure physical activity, sleep, sedentary behavior, and bio-signals. Fibion offers versatile devices like the G2 for advanced activity tracking, Fibion Vitals for multi-signal monitoring, and Fibion Emfit for non-wearable sleep tracking. These tools simplify research by providing precise, user-friendly solutions for diverse study needs.
Dr. Tikkanen also explains how Fibion's consulting ap...2024-12-1809 minPhysical Activity ResearcherHow Fibion Helix Ensures Accurate Heart Rate Variability Tracking – Dr. Olli Tikkanen (Pt2)"How does Fibion Helix address common challenges in heart rate measurement?"
In this episode, Dr. Olli Tikkanen explains the innovative features of Fibion Helix, focusing on its patented PPI sensor technology for accurate heart rate and heart rate variability tracking. He highlights how traditional wearables often struggle with motion artifacts, diverse skin tones, and reduced blood flow during physical activity or in cold environments. Fibion Helix overcomes these issues with wear detection, 3-axis motion sensors, and multi-wavelength LEDs that penetrate deeper layers of skin for reliable measurements across all conditions.
Dr. Tikkanen discusses the implications...2024-12-1308 minPhysical Activity ResearcherPractical Uses of Event Markers in Physical Activity and Sleep Studies – Dr. Olli Tikkanen (Pt3)"How do event markers enhance accelerometer data for research?"
In this episode of the Physical Activity Researcher Podcast, Dr. Olli Tikkanen explains the importance of event markers in accelerometer-based research. He introduces the event marker feature in the Fibion G2, a simple button that participants can press to timestamp specific activities, adding real-world context to raw data. This feature enhances data accuracy and clarity by linking accelerometer signals to specific events such as sleep transitions, exercise, or work hours, making it easier to analyze participant behavior.
Dr. Tikkanen shares practical applications of event markers, including...2024-12-0907 minPhysical Activity ResearcherIntroducing Fibion Helix - Perfect for Large-Scale Research Studies – Dr. Olli Tikkanen (Pt1)"How does Fibion Helix simplify research with modern sensors and seamless integration?"
In this episode, Dr. Olli Tikkanen introduces Fibion Helix, a revolutionary wristband designed for researchers. Unlike traditional consumer-grade devices, Fibion Helix bridges the gap between convenience and advanced research features. It combines a patented PPI sensor for accurate heart rate variability and heart rate tracking, even across different skin tones, with a 3-axis accelerometer for raw data collection. The device also automatically provides key metrics like sleep quality, physical activity levels, and training zones, making it a comprehensive tool for studies.
Dr. Tikkanen...2024-12-0607 minPhysical Activity ResearcherHow High-Resolution Accelerometers Improve Activity and Balance Research Accuracy – Dr. Olli Tikkanen (Pt2)"Why does measurement resolution matter in physical activity research?"
In this episode, Dr. Olli Tikkanen explores the importance of measurement resolution in accelerometer devices and how it impacts research precision. He breaks down the difference between 10-bit, 13-bit, and 16-bit resolution, explaining how higher resolution enables devices to detect smaller changes in movement and orientation. Using examples like Fibion G2, Dr. Tikkanen highlights how high-resolution devices improve sensitivity for micro-movements, posture detection, and balance measurements—key factors for studying fall risks and low-intensity physical activities.
Dr. Tikkanen also emphasizes the role of high-resolution data in ma...2024-12-0210 minPhysical Activity ResearcherComprehensive Activity Tracking and Sleep Metrics with Fibion G2 - Dr Olli Tikkanen (Pt1)"How does Fibion G2 empower researchers with advanced physical activity tracking?"
In this episode of the Physical Activity Researcher Podcast, Dr. Olli Tikkanen introduces the Fibion G2, an updated version of the trusted Fibion Research device. Fibion G2 offers key enhancements like raw data recording at 50 Hz, a 3-axis accelerometer with 16-bit resolution for greater precision, and a new event marker button for creating timestamps during studies. With flexible wear options—thigh, chest, or wrist—the device caters to diverse research needs, from sedentary behavior analysis to sleep studies.
Dr. Tikkanen also highlights the G...2024-11-2708 minPhysical Activity ResearcherWhere to wear a wearable? Innovations in research with different sensor locations - Dr. Olli Tikkanen (Pt3)"Why does device placement matter in physical activity and biomechanics research?" In this final part of the episode, Dr. Olli Tikkanen discusses the importance of selecting the right wear location for devices like Fibion Flash, tailored to different research goals. Device placement can significantly affect the accuracy of data collection, whether for sedentary behavior, heart rate variability, or biomechanics studies. Dr. Tikkanen explains how Fibion Flash’s versatile snap connectors and textile integration make it easy to shift between wrist, thigh, and chest placements, optimizing data collection across various studies.
He also shares unique applications of the de...2024-11-1111 minPhysical Activity ResearcherHow to select measurement settings and what difference those make? - Dr. Olli Tikkanen (Pt2)"How does customizable data collection enhance research accuracy?" In this episode, Dr. Olli Tikkanen explains the importance of customizable data collection settings in research and how the Fibion Flash device offers flexibility to suit a variety of study types. The ability to adjust sampling frequencies, sensor activation, and measurement ranges allows researchers to align data collection precisely with their objectives—whether for low-frequency sedentary behavior studies or high-frequency sports biomechanics research. Dr. Tikkanen discusses the versatility of Fibion Flash, which features a 9-axis motion sensor and options for ECG and heart rate variability measurement.
He also covers pr...2024-11-0708 minPhysical Activity ResearcherFibion Flash is here! HRV, 9-axis motion and ECG with one tiny device - Dr. Olli Tikkanen (Pt1)"How does Fibion Flash bring flexibility and precision to research?" In this episode, Dr. Olli Tikkanen introduces the Fibion Flash, a versatile new wearable for researchers working in fields like physical activity, sleep, heart rate variability, and sports science. Designed with a multi-sensor system, Fibion Flash collects comprehensive data on both movement and physiological signals, enabling it to support studies ranging from basic activity tracking to complex cardiovascular research. Dr. Tikkanen highlights the device’s key features, including customizable sampling frequencies, an interchangeable battery, and versatile wear options like wristbands, chest belts, and electrode patches.
Dr. Tikkanen al...2024-11-0411 min
Physical Activity ResearcherSleep as a Reset: How a Bad Night Affects Your Stress Response – Jin Wen (Pt2)"Does poor sleep impact your stress more than stress affects your sleep?"
In this second episode, Dr. Olli Tikkanen continues his insightful discussion with sleep researcher Jin Wen, diving deeper into the fascinating relationship between daily stress and sleep. Jin explains that while stress and sleep influence each other, poor sleep has a more direct impact on how we handle stress the next day. This episode explores the nuances of how sleep acts like a reset button, and when that reset is faulty, it can shape our reactions to daily hassles.
Jin also sheds light...2024-10-0917 minPhysical Activity ResearcherImproving Daily Well-being Through Better Sleep – Jin Wen (Pt1)"What if your sleep quality shapes not just your day, but your whole health future?"
In this first episode, Dr. Olli Tikkanen speaks with sleep expert Jin Wen about the fascinating relationship between sleep, stress, and daily well-being. Jin shares her journey from studying stress to focusing on sleep and explains how sleep isn’t just about the number of hours you get—it's about how you feel when you wake up. Drawing on her research, Jin explores the “vicious cycle” of daily stress and poor sleep, showing how one bad night can make it harder to handle s...2024-10-0720 min
Physical Activity ResearcherSitting and Activity in Kindergarden - Interesting Case Study from Finland - Dr TikkanenIn this episode, Dr. Olli Tikkanen takes us on a journey into the heart of early childhood movement, sharing findings from a recent study on how four-year-old children sitting and activity behaviours in kindergartens in Kouvola, Finland.
This research gives us a closer look at the daily patterns of physical activity and sitting among young learners, offering valuable insights for parents, educators, and anyone interested in supporting the healthy development of children.
By examining the balance between play, rest, and structured activities, Dr. Tikkanen presents a compelling case for the importance of fostering active lifestyles...2024-05-1420 min
Physical Activity ResearcherMeasuring SB and PA in Older Adults - Dr Olli TikkanenThis episode focuses on the important task of measuring sedentary behavior and physical activity among older adults. Based on an article from the team, this discussion emphasizes the growing need to accurately assess these behaviors as our global population ages.
Proper measurement is crucial for supporting health, independence, and quality of life in the elderly. Dr. Tikkanen explores both the challenges and methods involved in tracking physical activity and sedentary periods, highlighting the role of strength training in promoting independence among seniors.
The conversation covers a range of measurement techniques, from device-based methods like accelerometers...2024-05-0219 min
Physical Activity ResearcherTech news: 14 Channels of Data with Compact WearableIn this episode of the Physical Activity Researcher Podcast, Dr. Olli Tikkanen introduces us to the Fibion Vitals, a new wearable device designed to advance the measurement of health indicators in research settings. Dr. Tikkanen details the specifications of Fibion Vitals, highlighting its capabilities in tracking a wide array of signals including motion through a 9D sensor, one-lead ECG, chest cavity impedance for respiration, skin temperature, and sound pressure. This comprehensive approach allows for a nuanced understanding of physical activity, sleep patterns, and overall health in real-life settings.
Dr. Tikkanen elaborates on the ethical considerations taken with...2024-04-1615 min
Physical Activity ResearcherUnderstanding Heart Rate Variability (HRV) - Basics and Applications - Dr Olli TikkanenIn this episode of the Physical Activity Researcher Podcast, hosted by Dr. Olli Tikkanen, we explore the essential aspects of Heart Rate Variability (HRV) and its importance in health, wellness, and athletic performance.
Dr. Tikkanen provides an insightful overview of HRV, explaining its function as a key indicator of the autonomic nervous system's balance and its predictive capability for assessing health status. The discussion includes a detailed examination of how HRV can be used to evaluate stress levels, monitor recovery processes, and improve cardiovascular health.
Listeners will learn about various methods and tools available for...2024-04-1123 min
Physical Activity ResearcherPodcast Update: New Episodes Coming! What to Expect Going Forward...In this brief yet informative episode of the Physical Activity Researcher Podcast, Dr. Olli Tikkanen shares exciting news about the upcoming content and directions for the show.
After a short break filled with personal milestones, including welcoming a new family member and moving podcast is back with fresh episodes that promise to enrich listeners' understanding of physical activity and health research.
The podcast is set to explore a variety of new topics, ranging from the nuances of heart rate variability in sports training to the specifics of measuring recovery during sleep, and even how to...2024-04-0505 min
Physical Activity Researcher/Highlights/ How to Do Longitudinal Research Designs That Get You Funded? Dr Olli Tikkanen - Bonus episodeIn this bonus episode we are covering new possibilities in research designs that are now possible with advances in sedentary behaviour and physical activity measurement technology. With the new IoT – Internet of Things devices – longitudinal data collection becomes considerably easier. More accurate data makes studies better in many ways and enables investigation of new things possible. These all can provide an edge when applying for competitive research grants.
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This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
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Collect, store and mana...2023-10-1810 min
Physical Activity ResearcherFrom Research to Reality: The Evolution of Physical Activity Insights - Professor James F. Sallis (Pt1)In the latest episode of the podcast hosted by Dr. Olli Tikkanen, listeners are treated to an insightful conversation with the distinguished Professor James F. Sallis. Professor Sallis, recently appointed to the Department of Family Medicine and Public Health at the University of California, San Diego, is a renowned figure in the realm of behavioral medicine and public health. With a rich career marked by his dedication to understanding the intersections of physical activity, built environments, and public health, Professor Sallis has been recognized globally for his pioneering research. Notably, he has been identified as one of the world's...2023-10-1722 min
Physical Activity ResearcherData Handling and Future Trends (Pt6) - Data Analysis for SB Mini SeriesAbout the Mini Series:
The mini-series "Data Analysis for Sedentary Behaviour" presents a comprehensive examination of the processes and considerations involved in analyzing data related to sedentary behavior.
Over six parts, host Dr. Olli Tikkanen discusses everything from understanding and pre-processing the data to interpreting the results, alongside exploring various visualization techniques. Ethical considerations, challenges in the field, and future trends are also spotlighted, culminating in a complete guide to data analysis for sedentary behavior.
About the Episode Topic:
In this final part of the series, the discussion revolves around the...2023-10-1007 minPhysical Activity ResearcherReal-World Application and Ethics in Sedentary Behavior Analysis (Pt5) - Data Analysis for SB Mini SeriesAbout the Mini-Series:
Our six-part mini-series, 'Context of Sedentary Behavior and Physical Activity', is a comprehensive journey through the world of data analysis for sedentary behavior.
Hosted by Dr. Olli Tikkanen, an expert in the field, the series takes listeners from understanding and pre-processing data, through a variety of analysis techniques, to interpreting results and visualization.
Each episode builds on the last, providing a well-rounded view of how to work with and understand sedentary behavior data, all the while emphasizing ethical considerations and real-world applications.
About the Episode:
In...2023-10-0305 minPhysical Activity ResearcherData Analysis Tools and Visualization (Pt4) - Data Analysis for SB Mini SeriesAbout the Mini Series:
This podcast mini-series, "Data Analysis for Sedentary Behaviour," is an insightful journey into the realm of sedentary behavior research. Hosted by Dr. Olli Tikkanen, a renowned expert in the field, the series aims to empower listeners with the knowledge and tools required to conduct, analyze, and interpret sedentary behavior or physical activity measurements.
The six-part series delves into a variety of aspects related to the subject, from understanding the data to visualizing and presenting the results.
About the Episode Topic:
Episode 4 of the series, "Tools and Visualizing...2023-09-2607 minPhysical Activity ResearcherInterpreting Accelerometer and Self-report Data (Pt3) - Data Analysis for SB Mini SeriesAbout the Miniseries:
Welcome to our engaging podcast mini-series, "Data Analysis for Sedentary Behaviour." This six-part series is aimed at shedding light on the intricate world of data analysis related to sedentary behavior.
Led by Dr. Olli Tikkanen, each episode explores a different facet of this exciting field, from data pre-processing techniques to the interpretation of results. By the end of the series, listeners will have a comprehensive understanding of the complexities and nuances of this vital aspect of health science.
About the Episode Topic:
In episode three of our mini-series...2023-09-1908 min
Physical Activity ResearcherData Analysis Techniques for Sedentary Behavior (Pt2) - Data Analysis for SB Mini SeriesAbout the Miniseries:
This podcast miniseries, "Data Analysis for Sedentary Behaviour", hosted by Dr. Olli Tikkanen, aims to deliver a comprehensive understanding of sedentary behavior data analysis.
Across six informative episodes, Dr. Tikkanen brings clarity to complex concepts, explores advanced analytic techniques, and introduces software tools that aid in the examination and interpretation of sedentary behavior and physical activity data. This miniseries is designed for a wide audience, from novices in the field to seasoned researchers seeking new insights.
About the Episode Topic:
In episode two of the series, D...2023-09-1209 minPhysical Activity ResearcherUnderstanding and Pre-Processing Sedentary Behavior Data (Pt1) - Data Analysis for SB Mini SeriesAbout the Mini-Series:
"Data Analysis for Sedentary Behavior" is a meticulously crafted mini-series dedicated to offering an in-depth perspective into the world of data pertaining to sedentary behavior and physical activity.
Across six insightful episodes, our host Dr. Olli Tikkanen, an eminent researcher, will elucidate various facets of data analysis, ranging from understanding and pre-processing of data to deploying sophisticated analytical techniques.
The series offers valuable insights to both novice and seasoned researchers, aiming to streamline the process of conducting sedentary behavior and physical activity measurements.
About the Episode Topic:
2023-09-0507 min
Physical Activity ResearcherIndividual, Community, and Environmental Factors in Physical Activity (Pt6) - Context of SB and PA Mini SeriesMiniseries Description
In this six-part mini series, "Context of Sedentary Behavior and Physical Activity", hosted by Dr. Olli Tikkanen, we explore the myriad factors influencing physical activity and sedentary behaviors.
Diving into the complexities of social, emotional, and temporal contexts, the series delves into measuring techniques, contextual understanding for personalized interventions, and the role of advanced technologies in data collection and analysis.
Episode Summary
The final installment of the series (Part 6) is a culmination of all the key insights we've uncovered regarding the context of physical activity and sedentary behavior. We...2023-08-2906 min
Physical Activity ResearcherThe Validity of Fibion SENS in Children and Adolescents - Article HighlightSummary
In this episode, Dr. Olli Tikkanen dives into a validation study titled "Validation of an accelerometer system for measuring physical activity and sedentary behavior in healthy children and adolescents", conducted by Camilla Milther and her team from Rigshospitalet, Copenhagen, Denmark. The study evaluates the concurrent validity of the Fibion SENS system in measuring physical activity and sedentary behavior in healthy children and adolescents. It presents promising results, with strong agreement and moderate to excellent ICC values, although it points out some limitations and areas for future research.
Timestamps:
[00:00:00] Introduction
[00:01:00] Study Overview
[00:02:00] S...2023-08-2508 minPhysical Activity ResearcherThe Accuracy of Thigh-Worn Accelerometer in Measuring Children’s Cycling - Article HighlightSummary: In this episode, Dr. Olli Tikkanen discusses a 2023 study titled "Sensitivity and Specificity of Measuring Children's Free Living Cycling with a thigh worn Fibion accelerometer." The study explores the effectiveness of the Fibion device in accurately measuring the duration and intensity of children's physical activity while cycling. The results indicated that the Fibion accelerometer was capable of accurately capturing cycling activity, but could underestimate the metabolic equivalent of tasks (MET) during cycling due to interruptions like traffic lights or freewheeling.
Explained Article: Sensitivity and Specificity of Measuring Children's Free Living Cycling with a thigh worn Fibion...2023-08-1810 minPhysical Activity ResearcherUnpacking the Validity of Fibion vs ActivPal4 - Article HighlightSummary
In this episode, Dr. Olli Tikkanen explores a 2023 study titled "A New Accelerometer Fibion device provides valid sedentary and upright time measurements. Compared to the ActivPAL4 in healthy individuals" by Hannan Yusef Alkalih, Arto Pesola, and Ashokan Arumugam. The study, published in Heliyon Journal, compares the Fibion accelerometer, a new device in the field, to the well-established ActivPAL4 in measuring sedentary and upright time in healthy individuals. The episode delves into the study's methodology, the promising results, and its limitations.
Episode Description
In this episode, Dr. Olli Tikkanen dissects a research paper...2023-08-1105 minPhysical Activity ResearcherThe Role of Emotions in Physical Activity and Sedentary Behavior (Pt2) - Context of SB and PA Mini SeriesMiniseries Description
Welcome to the miniseries, "Context of Sedentary Behavior and Physical Activity."
In this six-part series, we dive deep into the various aspects of physical activity and sedentary behavior, exploring social, emotional, and temporal contexts.
Discover how these contextual factors influence behavior and how understanding them can guide the design of effective interventions for sustainable behavior change.
Episode Topic Description
In this episode, we focus on the emotional aspects of physical activity and sedentary behavior. Dr. Olli Tikkanen explores the intricate role of motivation and goal setting in...2023-08-0110 minPhysical Activity ResearcherSocial Context in Physical Activity and Sedentary Behavior (Pt1) - Context of SB and PA Mini SeriesAbout the Mini Series
Welcome to our special mini series - "Context of Sedentary Behavior and Physical Activity". This six-part series, hosted by Dr. Olli Tikkanen and sponsored by Fibion, provides a deep dive into the multifaceted world of physical activity and sedentary behavior.
The series is aimed at researchers, clinicians, and anyone interested in understanding and influencing human behavior in relation to physical activity.
The series explores the social, emotional, and temporal contexts of these behaviors, discusses measurement techniques, and offers insights on how these understandings can be used to design and...2023-07-2509 min
Physical Activity ResearcherABCs: 3 Steps to Measure Physical Activity with Accelerometers (Pt3) - Drs Cabrita and Tikkanen
Measuring physical activity in 3 steps
a. Give the sensor to a client (face-to-face or mailing)
b. Client goes live their life
c. Create participant report (with behavior change consultation)
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Dr Miriam Cabrita has done her Bachelor and Master degrees at NOVA School of Science and Technology in Portugal, and her PhD in biomedical engineering in University of Twente
Then she has worked at Roessingh Research and Development Center in Netherlands for 8 years coordinating and managing EU research projects related to eHealth
Teaching also courses on Physical Activity, D...2023-03-1911 min
Physical Activity Researcher Suomi#E11B: Istumisen ja aktiivisuuden mittaaminen ja datan hyödyntäminen käyttäytymisen muutoksessa (LitT Olli Tikkanen ja BASc Sami Pesto)Olli Tikkanen vieraili erinomaisessa Jalkapäivä -podcastissa ja julkaisemme podcastin myös täällä. Jalkapäivä podcastin löytää täältä:
https://open.spotify.com/show/6mhDcBkmxq7yZ5oijnaA0d
Arkiaktiiviisuuden puute ja liiallinen istuminen saattava aiheittaa terveyshaittoja. Ihmiset eivät kuitenkaan usein tiedä kuinka paljon istuvat tai miten aktiivisia ovat arjessa. Jotta on riittävästi motivaatiota muuttaa omia tapojaan, tulee tietää mistä omat tavat rakentuvat. Tähän tarvitaan dataa.
Fibion Oy hyödyntää viimeisintä tutkimusnäyttöä arkiaktiivisuus- ja istumistottumuksien parantamisessa ja kertoo kotisivuillaan istumis- ja aktiivisuustottumusten muokkaamisen olevan helpoin ja tehokkain keino parempaan hyvinv...2022-11-1444 minPhysical Activity Researcher Suomi#E11A: Taistelu passiivisuutta vastaan on voitettavissa - LitT Olli Tikkanen ja BASc Sami PestoOlli Tikkanen vieraili erinomaisessa Jalkapäivä -podcastissa ja julkaisemme podcastin myös täällä. Jalkapäivä podcastin löydät täältä:
https://open.spotify.com/show/6mhDcBkmxq7yZ5oijnaA0d
Evoluution kautta meillä ei ole ikinä ollut mahdollisuutta olla näin passiivisia. Lisääntyneen passiivisuuden on havaittu olevan yhteydessä sydän - ja verisuonitautien, diabeteksen ja ylipainon lisääntymiseen. Nykykulttuurimme on rakentunut istumisen ympärille ja monesti ohjaa ihmistä istumaan hurjia määriä päivittäin.
Mikä sitten on paljon istumista? Tappaako istuminen oikeasti? Miten passiivisuutta voidaan vähentää ja vastavuoroisesti aktiivisuutta lisätä? Voiko passiivisuutta korva...2022-11-1449 min
Väkevä elämä - Viisaampi mieli, vahvempi kehoOlli Tikkanen - Treeni, liikunta, aktiivisuus ja liikkumisen suosituksetTämän viikon jaksossa pureudutaan pohtimaan fyysisen aktiivisuuden eri muotoja, niiden suosituksia ja käytännön vinkkejä miten liikunta saadaan hyvälle tasolle modernin maailman melskeessä. Vieraan kanssa pohdimme mm. mihin aikuisen liikkumisen suositukset perustuvat ja mitä niiden eri osa-alueista tiedetään ja mitä niistä pitäisi ajatella?
Riittääkö jos täyttää aktiivisuudessa vain yhden osa-alueen eli käy vaikkapa 3x/vk kuntosalilla mutta muuten ei tee juuri mitään? Miten erilaiset liikuntaharrastukset suhtautuvat suosituksiin, kuten pallopelit, seinäkiipeily tai tanssi? Jos lähtee liikkeelle ihan rapakunnosta, mikä olisi hyvä nousujohteisuus kohti suosituksia? Onko liikunnan mittaamisesta ja edistymisen seurannasta hyö...2022-08-231h 06Physical Activity ResearcherHow to Commercialize Sport and Exercise Science Research Findings? Dr Olli Tikkanen (Pt2) - Practitioner’s ViewpointSports Tech Research Podcast - Dr Olli Tikkanen being as a guest in the podcast hosted by Kristof de Mey. Check out the podcast at: https://strn.co/podcasts/overview
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Dr Olli Tikkanen holds a PhD degree in Sport Sciences from the University of Jyväskylä, Finland. He is a co-founder of health technology startup Fibion Inc. which makes activity tracking tools for professionals. He has been involved in several international research groups over the time span of 15 years.
He has been a primary investigator, responsible leader, and collaborator in several innovation an...2022-08-2125 min
Physical Activity ResearcherThe Most Important Lessons Learned from the Podcast and Entrepreneurship - Dr Olli Tikkanen (Pt1) - Practitioner’s ViewpointSports Tech Research Podcast - Dr Olli Tikkanen being as a guest in the podcast hosted by Kristof de Mey. Check out the podcast at: https://strn.co/podcasts/overview
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Dr Olli Tikkanen holds a PhD degree in Sport Sciences from the University of Jyväskylä, Finland. He is a co-founder of health technology startup Fibion Inc. which makes activity tracking tools for professionals. He has been involved in several international research groups over the time span of 15 years.
He has been a primary investigator, responsible leader, and collaborator in several innovation an...2022-08-1420 min
Sports Tech Research PodcastOlli Tikkanen - Insights from the Physical Activity Researcher PodcastOlli Tikkanen is the host of the Physical Activity Researcher podcast, where he speaks to experts in physical activity, exercise, and health to find out about the latest research findings. Besides that, he is the co-founder of Fibion, which offers a physical activity analysis product targeted to health & fitness professionals.Olli is the 4th guest in our 2nd series of episodes, during which we interview other podcast hosts in the sports science, tech, and innovation area, in order to get their insights on the sports tech industry & the role of research and innovation within it....2022-04-2641 minPhysical Activity Researcher Suomi#W9B: Mitkä asiat ovat oleellisimpia terveyskäyttäytymisen muuttamisessa? LitM Henni HietalaWebinaarin tallenne:
Osa 2: Miten muuttaa tervyskäyttäytymistä?
⭐ Keskustelemassa: LitM Henni Hietala, sekä tutkija ja yrittäjä Olli Tikkanen, LitT.
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Kiinnostunut Fibion Työhyvinvointiwebinaareista? Kaikki webinaarit saatavilla pian osoitteessa https://fibion.fi/tietopankki
Haluaisitko parempaan kuntoon helposti arjen piilotetulla potentiaalilla? https://fibion.me/fi/
Oletko hyvinvoinnin tai liikunnan ammattilainen? Tsekkaa palvelumme ammattilaisille: https://fibion.pro/
Oletko tutkija? Tsekkaa Fibionin tutkimustuote https://fibion.com/research/ ja vallankumouksellinen uutuus osoitteessa: https://sens.fibion.com/
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Lisätietoa podcast juontajista ja heidän taustoistaan:
https://www.linked...2021-05-2022 min
Physical Activity ResearcherThe beginning, struggles and future of this podcast? Host Dr Olli TikkanenIn this episode host Olli Tikkanen takes role of a guest as Melissa Boswell and Hannah O’Day take the roles of hosts. Melissa and Hannah are from podcast called Biomechanics of Our Mind’s (https://soundcloud.com/biomechanics-on-our-minds) they talk to researchers around the world about the exciting field of biomechanics.
Check the episode and find out, how did Olli end up recording podcasts in a freezing camper van?
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This podcast episode is sponsored by Fibion Inc. | The New Gold Standard for Sedentary Behaviour and Physical Activity Monitoring
Learn more a...2021-03-3032 min
Geek News Central Special Media FeedFibion Brings Science To Activity Tracking (Part 2)In the first interview, I chatted with one of Fibion’s partners, Olli Tikkanen, about their approach to activity tracking and how the Fibion team can produce accurate data on movement and lifestyle from the Fibion tracker. This time, I’m speaking with Jonathan Bloomfield, MD of Support2Perform, Human Performance Specialists, here in Northern Ireland, who use Fibion … Continue reading Fibion Brings Science To Activity Tracking (Part 2) →
The post Fibion Brings Science To Activity Tracking (Part 2) appeared first on Geek News Central.2017-08-1904 min