What if you could improve your cardiovascular fitness, blood sugar control, and metabolic health in just 60 seconds at a time?Important LinksPTCH Podcast Website:https://ptchpodcast.comPTCH Podcast SWAG:https://ptchpodcast.shop/swagBrain.FM – 30 Day Free Trial (Support the Podcast):https://brain.fm/PTCHPodcastIn this episode of The PTCH Podcast, chiropractor Dr. Jason Young and physical therapist Dr. Kathy Lynch explore the emerging concept of exercise snacks—short bursts of physical activity lasting 1–5 minutes that can be performed multiple times throughout the day.Instead of relying on traditional 30–60 minute workouts, research shows that accumulating brief bouts of vigorous activity throughout the day—sometimes called “snacktivity” or vigorous intermittent lifestyle physical activity (VILPA)—can produce meaningful improvements in cardiorespiratory fitness, metabolic health, and long-term disease risk.We break down the science behind exercise snacks, explain how they work physiologically, and discuss how anyone can incorporate them into daily life at home, at work, or even while watching Netflix.You’ll also hear a fun Dungeons & Dragons-style game where Jason acts as the Dungeon Master and presents real-life scenarios while Kathy must prescribe the perfect exercise snack for each situation.If you’ve ever felt like you don’t have time to exercise, this episode might completely change the way you think about movement.In This Episode We Discuss• What exercise snacks are and how they differ from traditional workouts• The science behind vigorous intermittent lifestyle physical activity (VILPA)• Research showing improvements in VO₂ max and cardiovascular fitness• How short bursts of exercise improve blood glucose control• The link between intermittent physical activity and lower mortality risk• Practical examples of exercise snacks you can perform anywhere• Why adherence rates for exercise snacks are surprisingly high• Common barriers and how to overcome them• How technology and wearables can help build the habitKey Research DiscussedJones MD, Clifford BK, Stamatakis E, Gibbs MT.Exercise Snacks and Other Forms of Intermittent Physical Activity for Improving Health in Adults and Older Adults: A Scoping Review.Sports Medicine. 2024.Rodríguez MÁ, Quintana-Cepedal M, Cheval B, et al.Effect of Exercise Snacks on Fitness and Cardiometabolic Health in Physically Inactive Individuals: Systematic Review and Meta-Analysis.British Journal of Sports Medicine. 2025.Wan KW, Dai ZH, Wong PS, et al.Effects of Exercise Snacks on Cardiometabolic Health and Body Composition in Adults: A Systematic Review and Meta-Analysis.Scandinavian Journal of Medicine & Science in Sports. 2025.Francois ME, Baldi JC, Manning PJ, et al.“Exercise Snacks” Before Meals: A Novel Strategy to Improve Glycaemic Control in Individuals With Insulin Resistance.Diabetologia. 2014.Krouwel M, Greenfield SM, Chalkley A, et al.Promoting Participation in Physical Activity Through Snacktivity: A Qualitative Mixed Methods Study.PLOS One. 2023.Jansons P, Fyfe JJ, Dalla Via J, Daly RM, Scott D.Barriers and Enablers Associated With Participation in a Home-Based Exercise Snacking Program Delivered by Amazon Alexa.Aging Clinical and Experimental Research. 2023.Babir FJ, Islam H, McCreary S, et al.Technology-Enabled Exercise “Snacks” Are Feasible in a Real-World Setting: A Randomized Controlled Trial.Scandinavian Journal of Medicine & Science in Sports. 2025.
