S2 EPISODE 12 - Assessing Body Composition, Performance Metrics & Biomarkers w/ Dr. Shawn Arent PhD

In Season 2 Episode 12, Dr. Bubbs interviews Dr. Shawn Arent PhD, Director of the Center for Health & Human Performance at Rutgers University. Shawn dives into why body composition testing is important for athletes, compares DEXA/Bodpod/BIA/Calipers, and talks about the importance of consistency and tracking. He also discusses the use of performance metrics to assess athlete development and then take a deep dive into lab biomarkers for health and performance. Great stuff from one of the absolute best in the game!

Lay-Ups In This Episode

1)            Body composition is useful metric for sport performance and injury prevention

2)            Performance metrics can be used alongside nutritional interventions to evaluate athlete outcomes

3)            Lab biomarkers serve as valuable tools for identifying individual deficiencies and insufficiencies amongst athletes

Research Links

Workload, Energy Expenditure, and Biomarker Differences in Division I Male and Female Soccer Players: 2078 Board #91 June 1 3

Workload-related Psychological And Physiological Changes In Female College Soccer Players During A Competitive Season: 2096 Board #109 June 1 3 

Shawn’s “Big Rocks”

Take stock in “why” you want to make a change; what is the underlying reason behind that reason. Take the time to peel back the layers to find out.

About Dr. Shawn Arent PhD

Shawn is the Director of the Center for Health & Human Performance at Rutgers University and the current President of the International Society of Sports Nutrition. Shawn’s also a fellow in the American College of Sports Medicine and the recipient of a Presidential Fellowship for Teaching Excellence. His research focuses on the relationship between physical activity and stress and the implications for health and performance. Follow Shawn on Twitter, and stay up-to-date with The Rutgers Center for Health and Human Performance.

S2 EPISODE 1 - Fat Loss Nutrition, Overcoming Roadblocks & Achieving Compliance w/ Danny Lennon

In Season 2 Episode 1, Dr. Bubbs chats with Danny Lennon MS, founder of Sigma Nutrition, about all things weight loss: foundational principles of weight loss, food quality, the impact of fiber and protein on palatability, is low-carb superior to a low-fat diet, behavior change secrets, and strategies for promoting successful, long-term weight loss. Great insights and practical tips from Danny!

Lay-Ups From This Episode

1)             The overarching theme for all successful diets is caloric restriction

2)             Increases in protein promote superior satiety and thermic effect of food compared to carbohydrates and fats.

3)             Compliance is an overwhelming predictor of weight loss success.

Performance Tips In This Episode

1)            Fuel for the work required.

2)            Elite athletes – equal distribution of protein across the day

3)            Lack of sleep leads to direct effects on appetite and desire for hyper-palatable foods.

The “Big Rocks” - Danny’s Tip

Take stock in “why” you want to make a change; what is the underlying reason behind that reason. Take the time to peel back the layers to find out.

About Danny Lennon

Founder of Sigma Nutrition and the popular podcast Sigma Nutrition Radio. He has a formal scientific background in academia, completing a master’s degree (MSc.) in Nutritional Sciences at University College Cork. During this time Danny researched vitamin D, directly under the world-renowned researcher Professor Kevin Cashman.  Danny also works as a performance nutritionist to professional MMA fighters, professional boxers and competitive powerlifters. He has consulted w several teams in a number of sports ad has an online coaching service helping a wide array of clients with nutrition related issues. Outside of the nutrition world, Danny is a Brazilian Jiu-Jitsu blue belt, raw powerlifter and a life-long Arsenal fan.