Podcasts about gurd

In this episode of the Discover Strength Podcast, CEO and exercise physiologist Luke Carlson interviews Dr. Brendon Gurd of Queen's University to unpack one of the biggest fitness buzzwords of the last five years: Zone 2 training.Dr. Gurd breaks down his recently published paper in Sports Medicine, titled “Much Ado About Zone 2”, and reveals what the current science says about the efficacy of Zone 2 training for improving mitochondrial function and cardiorespiratory fitness.Listeners will gain clarity on:What Zone 2 actually means in exercise physiologyWhy the 80/20 training model may be misunderstoodHow Zone 2 compares to high-intensity training for mitochondrial adaptationThe myth of the “fat-burning zone”Practical cardio recommendations for busy people who want maximum results in minimal timeWhether you're a biohacker, fitness enthusiast, or strength training purist, this episode will reshape how you think about cardio—and how to integrate it intelligently alongside resistance training.Discover Strength offers free Introductory Workouts at any location across the United States. You can schedule your free Introductory Workout HERE !

In recent years “Zone 2 training” has gained immense popularity in fitness and health circles, often being proclaimed the “best” cardiovascular training for metabolic health.  Zone 2 training is sustained, low-intensity exercise below the lactate threshold that is commonly employed by many elite level endurance athletes, with a variety of proposed performance benefits. This led to interest from health-conscious folks about its ability to  improve markers like VO2 max and mitochondrial function, which are associated with better health outcomes and longevity.  Prof. Brendon Gurd, an exercise physiologist at Queen's University, is  the co-author of a recent review published in Sports Medicine that examined some of the claims made around zone 2 training and health in the general population. This episode looks at whether the evidence truly supports Zone 2 as a uniquely effective training zone or if this hype has outpaced the research. These insights help professionals and individuals make evidence-based recommendations and avoid unintended negative consequences of following certain ideas. About The Guest Dr. Brendon Gurd is a Professor in the School of Kinesiology and Health Studies at Queen's University, where his research focuses on exercise physiology and skeletal muscle adaptation. His work explores how different intensities and types of exercise influence mitochondrial content and function in muscle tissue, with the goal of understanding how to optimize health and performance through training. Timestamps [03:23] Discussion with Professor Brendan Gurd [05:56] Zone two training: Mechanisms and misconceptions [10:56] Practical applications and recommendations [22:16] Research gaps and future directions [35:47] Key ideas segment (Sigma Nutrition Premium) Links to Resources Subscribe to Sigma Nutrition Premium Join the Sigma email newsletter for free Enroll in the next cohort of our Applied Nutrition Literacy course List of Sigma's Recommended Resources Review paper: Storoschuk et al., 2025 – Much Ado About Zone 2: A Narrative Review Assessing the Efficacy of Zone 2 Training for Improving Mitochondrial Capacity and Cardiorespiratory Fitness in the General Population Lecture Slides: Prof. Brendon Gurd – Is Zone 2 the optimal intensity for inducing mitochondrial adaptation?