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Barbell Medicine Podcast
Episode #244: Energy Deficits and Performance with Dr. Jose Areta
Oct 11, 2023
Dr. Jose Areta, an expert in energy deficit in sport, joins Dr. Feigenbaum on this episode. They discuss the impact of energy deficits on performance, explore the distinctions between endurance and strength sports, and emphasize the importance of an integrative approach to optimize performance. They also delve into topics like weightlifting belts and accessories, muscle gain during an energy deficit, and muscle protein synthesis.
56:30
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Quick takeaways
- Energy deficits in sport can affect performance, but there is inter-individual variation in response.
- Research is being conducted on the specific effects of energy deficit on skeletal muscle using proteomics.
Deep dives
The Importance of Energy Deficiency in Sports Science
In this podcast episode, Dr. Jose Arrata discusses the impact of energy deficiency on athletic performance. He explains the difference between energy deficit and low energy availability, highlighting the nuanced effects on the body. According to Dr. Arrata, there is inter-individual variation in response to energy deficits, and certain physiological adaptations may occur. He suggests that while performance can be maintained during energy deficit, there may be a breaking point where negative consequences arise. Dr. Arrata also emphasizes the role of protein intake and exercise stimulus in mitigating the effects of energy deficit on muscle protein synthesis and performance. Overall, the podcast delves into the complex relationship between energy deficiency and athletic performance, offering insights into the evolutionary perspective and the need to consider multiple factors in interpreting research findings.
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Discover
highlights
Listen to the best highlights from the podcasts you love and dive into the full episode