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Barbell Shrugged

[Metabolism] Nutrition, Exercise, and Lifting Weight to Improve Your Metabolism   w/ Dr. Eric Trexler, Anders Varner and Doug Larson #719

Nov 1, 2023
53:18
Snipd AI
Dr. Eric Trexler, a pro natural bodybuilder with a PhD in Human Movement Science, discusses nutrition, exercise, and lifting weight to improve metabolism. Topics include the impact of weightlifting on metabolism, the relationship between caloric intake and resting metabolic rate, evolutionary constraints of energy expenditure, and the relationship between lifting weights and energy expenditure.
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Podcast summary created with Snipd AI

Quick takeaways

  • Lifting weights can increase energy expenditure and burn calories during and after the workout.
  • Metabolism is adaptable and influenced by factors such as body composition, activity levels, and food intake.

Deep dives

Understanding Metabolism

Metabolism refers to the total calories burned by the body throughout the day, including resting metabolic rate (calories burned at rest) and physical activity. Lifting weights can increase energy expenditure as it requires mechanical work, burning calories during and after the workout. However, building muscle does not significantly elevate resting metabolic rate. Muscle burns more calories at rest compared to fat, but the difference is not as substantial as often claimed. The energy cost of building muscle and repair after exercise is difficult to measure, but maintaining muscle and performing exercise with more muscle mass can increase overall energy expenditure.

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