In this episode, I discuss the essential role of skeletal muscle in health and performance. I explain what skeletal muscle is made of, how it works, and its role as an integral organ system for physical and mental health. I explain how to focus on skeletal muscle quantity (total muscle) and muscle quality (functionality, speed, power, strength) to ensure you ... Show More
Aug 5
The Fundamentals of Nutrition, Hydration & Performance Fueling
In this episode, I answer your questions on nutrition, hydration, and recovery in our second audience Q&A. I start with what I call the 90%: the principles nearly every effective nutrition plan shares, from food quality and caloric balance to fiber targets, vegetable volume, colo ... Show More
1h 8m
Jul 22
The Fundamentals of Training for Muscle, Strength & Longevity
In this episode, I answer your questions in the first-ever open Q&A on Perform, working through the five themes that came up most. I start with how I think about training for longevity—why being well-rounded and resilient matters more than chasing any single marker like grip stre ... Show More
1h 12m
Jul 8
What Drives Muscle Growth & What Doesn't | Dr. Mike Roberts
In this episode, I sit down with Dr. Mike Roberts, Professor in the School of Kinesiology at Auburn University, and one of the most respected muscle physiologists, to explain how muscle actually grows. Mike shares that mechanical tension—not hormones, metabolic byproducts, or mus ... Show More
2h 27m
Apr 2025
Essentials: Build Muscle Size, Increase Strength & Improve Recovery
In this Huberman Lab Essentials episode, I discuss how to build muscle strength and size (hypertrophy) and cover key training principles to enhance athletic performance and offset age-related muscle decline.
I explain how the nervous system drives muscle movement, the key differ ... Show More
34m 20s
May 2021
Science of Muscle Growth, Increasing Strength & Muscular Recovery
In this episode, I describe how our brain and nervous system control muscle tissue and how to leverage that for muscle maintenance, growth (hypertrophy) and recovery. I explain how neurons control muscle contractions and limb movements. I explain muscle metabolism and muscle fibe ... Show More
2 h
Sep 2024
Why Building Muscle is Key to Longevity | Dr. Gabrielle Lyon
Muscle isn’t just about strength—it’s about longevity, metabolic health, and even immune function. In this episode, I sit down with Dr. Gabrielle Lyon to uncover the critical role that skeletal muscle plays in our overall health. We dive deep into muscle as an endocrine organ, it ... Show More
1h 19m
Jul 2024
Is Skeletal Muscle the Secret to Lifelong Health? | Dr. Mike Israetel
I sit down with Dr. Mike Israetel, founder of RP Strength, to discuss the crucial role of skeletal muscle in health and longevity. We delve into the science behind muscle hypertrophy, strength maintenance, and why building muscle is essential as we age. Dr. Israetel shares eviden ... Show More
1h 23m
