Shows
Iron Culture presented by MASSWhat Causes Hypertrophy?How do we know what we know? And do we know what we think we know? If your answer is "I don't know," then this episode is for you. In this classic-style episode, Omar and Helms sit down for a spirited chat on epistemology: the theory of knowledge, as it relates to hypertrophy. In the "evidence-based" world some people always claim to have things figured out entirely. In the case of hypertrophy, some people currently can explain with a "model" what must occur in training to produce hypertrophy, in a logically consistent narrative, based in true aspects of physiology...
2024-09-2350 minIron Culture presented by MASSNew Years Gains: Less Sleep Loss & Choosing Better InfluencersIt's 2023, and the boys just can't be denied. Four years strong and they've weathered cyber attacks from a bearded AI, fended off an Irish serial killer, and somehow, managed not to get themselves cancelled. In the new year we have big plans, but before we focus on our plans, we want to focus on yours dear listener. First, we know you're still recovering from staying up late for New Year's Eve, and let's be honest, for many of you it wasn't your only late night. How much does getting less sleep than normal impact your training and what can...
2023-01-021h 45Iron Culture presented by MASSHigher Frequency Training, Breaking Plateaus & More (Q&A)It's the start of a new era, as Omar and Eric sit down for episode 201. In this conversation, the two pick up where they left off from episode 200, tackling the Cult's questions that were too good, and too deep to cover last week. Specifically, we discuss how to compare the potential effects of dissimilar variables on hypertrophy, such as sleep, protein, and creatine using research. Further, we field questions on how you measure progress and deal with plateaus, and whether higher frequency training can provide unique advantages. 00:00 Introduction to a new era of Iron Culture (and reading...
2022-12-121h 15Iron Culture presented by MASSSteroids, Staying Natural & The Tyranny of ProgressIntrinsic motivation: we talk about it's importance, but let's be honest, most people first step in the gym mostly or entirely for external reasons. That's not always bad, but one thing is for sure, it needs to change over time, or at least be complemented by other forms of motivation, or inevitably lifters quit. Even when the shift is made to focusing on personal progress rather than external goals or standards, it can go wrong. Having something to continually improve upon or strive to achieve can provide a continuous staircase to personal improvement, but it can also be an...
2022-10-031h 44
The Stronger By Science PodcastFireside Chat #13: Cooking, Leisure Time, Organization, and the Loneliness EpidemicFireside chats are a collection of conversational, off-topic episodes hosted by Greg Nuckols. In Fireside Chat #13, Greg sits down with Eric Trexler to discuss cooking, leisure time activities (other than exercise), organization and efficiency tips, the loneliness epidemic, and a bunch of other miscellaneous topics. SUPPORT THE PODCASTJoin the Research Spotlight newsletter: Get a two-minute breakdown of one recent study every Wednesday. Our newsletter is the easiest way to stay up to date with the latest exercise and nutrition science.MacroFactorIf you want to learn more about our M...
2022-09-081h 38The Stronger By Science PodcastFireside Chat #12: Look-Alikes, Pivotal Moments, and Trolley ProblemsFireside chats are a collection of conversational, off-topic episodes hosted by Greg Nuckols. In Fireside Chat #12, Greg sits down with Eric Trexler to discuss celebrity look-alikes, facial hair, student loan forgiveness, pivotal life moments, least favorite jobs, music, movies, trolley problems, the Road to Enlightenment, and a bunch of other miscellaneous topics. SUPPORT THE PODCASTJoin the Research Spotlight newsletter: Get a two-minute breakdown of one recent study every Wednesday. Our newsletter is the easiest way to stay up to date with the latest exercise and nutrition science.MacroFactorIf y...
2022-09-011h 38The Stronger By Science PodcastFireside Chat 11: Freak athletes, pets, luxury items, alternative careers, podcast recommendationsFireside chats are a collection of conversational, off-topic episodes hosted by Greg Nuckols. In Fireside Chat #11, Greg sits down with Eric Trexler to discuss freak athletes, pets, luxury items, alternative careers, podcast recommendations, and a bunch of other miscellaneous topics. SUPPORT THE PODCASTJoin the Research Spotlight newsletter: Get a two-minute breakdown of one recent study every Wednesday. Our newsletter is the easiest way to stay up to date with the latest exercise and nutrition science.MacroFactorIf you want to learn more about our MacroFactor diet app, check it o...
2022-08-251h 32
Livin' The DreamIs your weight plateauing!? Might be time for an energy audit.In today’s MEGAphone episode… we will be shouting out the podcast Stronger by Science. Greg Nuckols and Eric Trexler. They did a great episode labeled “Weight loss plateus, tough love, and energy audits.” This conversation covers topics including metabolic adaptation (how your body adapts to all the processes that use up energy), energy compensation, (how your body compensates when you lack energy or have way too much energy), and a LONG list of other factors that may lead us to overestimate our energy expenditure (like exercise and daily movement), and/or underestimate our energy intake through our diet...
2022-05-2229 min
Health Science Explained#188: Discussing Macrofactor w/ Greg Nuckols and Eric TrexlerGreg Nuckols and Eric Trexler worked with a team of developers to create Macrofactor, an app which utilizes algorithms to generate accurate calorie and macronutrient targets for weight change. What's unique about the app is the non-judgmental nature of the interface, as well as the accuracy of the data tracking. I'm a massive fan of the app, so it was a pleasure to speak to both Greg and Eric about their design decisions and the target market for the app.
Find Macrofactor online:
https://www.strongerbyscience.com/macrofactor/
Online Health and Physique Coaching:
2022-04-171h 17
CoachingCuesEP. 5: Eric Helms - RIR-Based Rating of Perceived Exertion ScaleWhat is Repetitions in Reserve-Based Rating of Perceived Exertion Scale? The answer to this question is provided by Eric Helms, Ph.D., CSCS (@helms3dmj). Eric is a research fellow at the Sports Performance Research Institute New Zealand at Auckland University of Technology, pursuing research in training, nutrition, and psychology for strength and physique sport. Eric has a Ph.D. in Strength and Conditioning with a research focus on autoregulating powerlifting, a master's research focus on protein and macronutrient manipulation for dieting bodybuilders, a second master's in exercise science and health promotion, and a bachelor in sports management, fitness...
2021-09-0413 min
Brains and Gains with Dr. David MaconiGreg Nuckols & Eric Trexler: P-Ratio Debate, Extended Time Off, Pushing Too HardGreg Nuckols and Eric Trexler are back on the podcast to discuss the following:0:30- Anberlin1:20- The P-Ratio debate6:00- Defining P-Ratio 8:00- Can you diet down to improve P-Ratios?16:00- When will Greg Nuckols cut down?20:00- Benefits of taking extended time off24:00- Benefits of pushing yourself too hard at times30:00- Do you need to ever train to failure to progressively overload?38:40- Effective reps / number of intense reps44:00- Focusing on factors that generally don’t matter52:15- Ischemic preconditioning, acute changes translating to long term...
2021-04-171h 06
The Jeff Nippard PodcastTHE GREAT BULKING DEBATE (Mike Israetel, Menno Henselmans vs Greg Nuckols, Eric Trexler)Timestamps: 0:00 Defining P Ratio & Important Background Info 3:48 – Mike Israetel Opening Statement (Practical Bulk Guidelines) 26:58 – Eric Trexler Opening Statement (P Ratio & Bodyfat) 41:50 – Menno Henselmans Rebuttal (Why Cut First) 57:07 – Greg Nuckols Rebuttal (Issues with Menno’s stance) 1:12:50 – Within-Individual vs inter-individual lean gain potential 1:26:19 – Can I (Jeff) gain muscle just as well at 10%, 15%, 20%, etc? 1:36:56 – Clarifying stances and have any minds changed? 1:46:33 – Client recommendations & concluding remarks Background Reading & Sources: Original P-Ratio Article/Meta: https://www.strongerbyscience.com/p-ratios/ Rebuttal by Menno...
2021-04-012h 07The Stronger By Science PodcastFireside Chat #10: Imposter syndrome, sports, life after COVID, and moreFireside chats are a collection of conversational, off-topic episodes hosted by Greg Nuckols. In Fireside Chat #10, Greg sits down with Eric Trexler to discuss imposter syndrome, sports, life after COVID, and a bunch of other miscellaneous topics.LinksIf you’d like to receive Research Roundup emails, please sign up for our email list. To join in on the SBS conversation, check out our new Facebook group and subreddit. Finally, next time you stock up on supplements from BulkSupplements.com, be sure to use the promo code “SBSPOD” (all caps) to get 5% off your entire order.Time S...
2021-03-041h 12The Stronger By Science PodcastFireside Chat #9: 2020 Year in Review and Goals for 2021Fireside chats are a collection of conversational, off-topic episodes hosted by Greg Nuckols. In Fireside Chat #9, Greg sits down with Eric Trexler to discuss observations and lessons learned from 2020, along with new goals for 2021. They try their hardest to keep it light and fun, but ultimately fail.If you’d like to receive Research Roundup emails, please sign up for our email list at https://www.strongerbyscience.com/newsletter/To join in on the SBS conversation, check out our new Facebook group and subreddit.Facebook Group: https://www.facebook.com/groups/StrongerByScienceCommunity...
2021-01-071h 20The Stronger By Science PodcastFireside Chat #8: Motivation, sports, steroids, and moreFireside chats are a collection of conversational, off-topic episodes hosted by Greg Nuckols. In Fireside Chat #8, Greg sits down with Eric Trexler to discuss motivation, sports, steroids, and more.If you’d like to ask questions or recommend topics for a future Fireside Chat, you can submit them at tiny.cc/sbsqaTime StampsWhat's the best way to motivate yourself? (0:01:20). What happens behind the scenes of SBS? (0:10:33). If you were to compete in a sport that was neither a strength sport nor one of the big 4-5 spectator spor...
2020-09-101h 19The Stronger By Science PodcastFireside Chat #7: Open science and biggest gym failsFireside chats are a collection of conversational, off-topic episodes hosted by Greg Nuckols. In Fireside Chat #7, Greg sits down with Eric Trexler to discuss the open science movement and their biggest gym fails.If you’d like to ask questions or recommend topics for a future Fireside Chat, you can submit them at tiny.cc/sbsqaTIME STAMPSQuick “good news segment” update (0:00:19). What’s your take on the “open science” movement? (0:01:49). Article mentioned: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1420798/. Organization mentioned: http://storkinesiology.org/. Wh...
2020-08-061h 11The Stronger By Science PodcastFireside Chat #6: Research pet peeves, alternate careers, social media, and self-loveFireside chats are a collection of conversational, off-topic episodes hosted by Greg Nuckols. In Fireside Chat #6, Greg sits down with Eric Trexler to discuss common research things that bother them, other careers they’ve considered (or are considering), their social media habits, how to develop self-love and positivity, and some of the most unbelievable outliers they’ve seen in the gym.If you’d like to ask questions or recommend topics for a future Fireside Chat, you can submit them at tiny.cc/sbsqa. TIME STAMPSWhat bothers you the most when you come ac...
2020-05-211h 20The Stronger By Science PodcastFireside Chat #5: Fitness myths, music, determinism, and the infamous 'Florida Man'Fireside chats are a collection of conversational, off-topic episodes hosted by Greg Nuckols. In Fireside Chat #5, Greg sits down with Eric Trexler to discuss fitness myths that they wish were true, music, determinism, and the infamous “Florida Man.”If you’d like to ask questions or recommend topics for a future Fireside Chat, you can submit them at tiny.cc/sbsqaTime StampsEric makes announcements (and flexes) (0:00:30). Links: https://www.nutritioncoachingglobal.com/. https://www.frontiersin.org/articles/10.3389/fpsyt.2020.00329/full. Fitness myths we wish were true (0:03:11). Music (0:1...
2020-04-2356 minThe Stronger By Science PodcastFireside Chat #4: Hidden talents, changing people's minds, and beerFireside chats are a collection of conversational, off-topic episodes hosted by Greg Nuckols. In Fireside Chat #4, Greg sits down with Eric Trexler to discuss their hidden talents, their transitions from “bro-science” to evidence-based fitness, changing peoples’ minds, and beer. If you’d like to ask questions or recommend topics for a future Fireside Chat, you can submit them at tiny.cc/sbsqaTime StampsHidden talents (00:01:07). Transitioning from “bro-science” to evidence-based fitness (00:19:38). Changing people’s minds (00:32:45). Beer (01:01:19).
MORE FROM THE SBS TEAMWork with a Stronger By...
2020-04-061h 15The Stronger By Science PodcastFireside Chat #3: Style and fashion, defining moments, and food questionsFireside chats are a collection of conversational, off-topic episodes hosted by Greg Nuckols. In Fireside Chat #3, Greg sits down with Eric Trexler to discuss their style and fashion preferences, reflect on a couple of defining moments in their lives, and answer a series of controversial food questions.If you’d like to ask questions or recommend topics for a future Fireside Chat, you can submit them at tiny.cc/sbsqa**TIME STAMPS** Style and fashion (00:00:35). Defining moments (00:22:13). Controversial food questions (00:43:03).
MORE FROM THE SBS TEAMWork w...
2020-04-0259 minThe Stronger By Science PodcastFireside Chat #2Fireside chats are a collection of conversational, off-topic episodes hosted by Greg Nuckols. In Fireside Chat #2, Greg sits down with Eric Trexler to discuss their biggest pet peeves and provide unreliable advice about dating and relationships.If you’d like to ask questions or recommend topics for a future Fireside Chat, you can submit them at tiny.cc/sbsqa**TIME STAMPS** Biggest pet peeves (00:05:23). Favorite games (board games, video games, etc.) (00:19:03). Dating (00:27:50). Relationships (00:44:30).
MORE FROM THE SBS TEAMWork with a Stronger By Scienc...
2020-03-301h 09The Stronger By Science PodcastFireside Chat #1Fireside chats are a collection of conversational, off-topic episodes hosted by Greg Nuckols. In Fireside Chat #1, Greg sits down with Eric Trexler to discuss television, film, and work-life balance.If you’d like to ask questions or recommend topics for a future Fireside Chat, you can submit them at tiny.cc/sbsqa**TIME STAMPS** Television (00:01:37). Film (00:27:45). Work-life balance (00:39:04).
MORE FROM THE SBS TEAMWork with a Stronger By Science coach: Get personalized training and nutrition plans and ongoing support from one of our expert coaches.Join...
2020-03-2659 min
The Muscle Engineer Podcast#7 Eric Trexler, MSc - The Fat Free Mass Index (FFMI) and the human drug free muscular potentialIn this episode I'm joined by Eric Trexler to discuss the origins of the Fat Free Mass Index (FFMI) and some of the issues with the Kouri et al paper, the common belief that a 25 FFMI is the highest you can achieve naturally, the results of Eric’s FFMI paper and how you can use your own FFMI to determine how should you approach your muscle gain periods, plus much, much more.
Eric is a PhD student at UNC Chapel Hill, under Dr. Abbie Smith-Ryan, with a research focus on how exercise and nutrition affect metabolism, performance, an...
2017-12-2453 min
The Muscle Engineer Podcast#7 Eric Trexler, MSc - The Fat Free Mass Index (FFMI) and the human drug free muscular potentialIn this episode I'm joined by Eric Trexler to discuss the origins of the Fat Free Mass Index (FFMI) and some of the issues with the Kouri et al paper, the common belief that a 25 FFMI is the highest you can achieve naturally, the results of Eric’s FFMI paper and how you can use your own FFMI to determine how should you approach your muscle gain periods, plus much, much more.Eric is a PhD student at UNC Chapel Hill, under Dr. Abbie Smith-Ryan, with a research focus on how exercise and nutrition affect metabolism, performance, an...
2017-12-2453 min
Sigma Nutrition RadioSNR #204: Greg Nuckols - Research Breakdown: Concurrent Training & Fat Free Mass Indexsigmanutrition.com/mass Greg Nuckols is on the show to review two recent research papers; one looking at concurrent training and the interference effect, and the other looking at the fat-free mass index in athletes. Greg Nuckols is the founder of StrongerByScience.com, a website that provides comprehensive information about how to get stronger and more jacked. Greg has over a decade of experience under the bar, and a BS in Exercise and Sports Science. He's held 3 all-time world records in powerlifting in the 220 and 242 classes, and is pursuing graduate research at UNC-Chapel Hill, under the...
2017-11-0136 min