I'm honored to share Episode 2 of the first season of Perform with Dr. Andy Galpin. Dr. Andy Galpin is a tenured full professor at California State University, Fullerton, where he co-directs the Center for Sport Performance and leads the Biochemistry and Molecular Exercise Physiology Laboratory. Andy is both a friend and a colleague, and I'm delighted to have assisted in the creation of this podcast. I'm certain you'll both enjoy and learn from it. Season 1 features 10 episodes, airing every Wednesday for 10 weeks. Dr. Galpin will cover everything from building strength, the importance of strength for long-term health, the science of breathing, the benefits of sleep extension, genetic testing for personalized training, and nutrition for injury recovery. While we have Episode 2 of Perform with Dr. Andy Galpin here, please be sure to subscribe and follow Perform with Dr. Andy Galpin on your preferred platform. Show notes for this episode can be found at performpodcast.com. Timestamps 00:00:00 Introduction from Dr. Andrew Huberman 00:01:06 Skeletal Muscle 00:04:06 Sponsors: Absolute Rest & Momentous 00:07:20 Quantity & Quality; Organ System; Health & Performance 00:12:58 Plasticity, “Look Good, Feel Good, Play Good”; Muscle Types 00:15:46 What is Muscle?, Muscle Fibers, Tendon 00:21:37 Muscle Fiber Number, Hyperplasia, Anabolic Steroids, Age 00:24:03 Myonuclei & Adaptability 00:26:27 Muscle Fiber Types, Variable Muscle Functions 00:32:24 Fiber Type & Lifestyle Factors 00:34:54 Sponsors: David Protein & AG1 00:37:37 Age & Muscle Loss, Slow vs. Fast-Twitch Fibers; Motor Units 00:46:36 Muscle Size vs. Muscle Strength, Quantity vs. Quality 00:50:56 Investigate: Muscle Quantity, Fat-Free Mass Index (FFMI) 00:56:21 FFMI, Elite Athletes, Muscle Mass 01:00:59 Muscle Asymmetry; Too Much Muscle Possible? 01:03:49 Interpret: Muscle Mass, FFMI Calculations & Percentiles 01:09:28 Tool: Intervene - Increase Muscle Mass, 72-Hour Rule 01:15:27 Sponsors: Maui Nui & Renaissance Periodization 01:17:51 Investigate: Muscle Quality & 4 Movement Principles 01:23:34 Muscle Quality & 3 Performance Principles  01:26:42 Interpret: Muscle Speed, Age 01:32:45 Muscle Power, Vertical Jump, Broad Jump 01:36:17 Muscle Strength, Powerlifting Elite, Bench Press, Leg Press, Grip Strength 01:44:05 Increasing Strength, Improve Health & Longevity 01:46:44 Tool: Intervene - Improve Muscle Quality, 4 Training Principles, 3-to-5 Rule 01:53:56 Zero-Cost Support, YouTube, Spotify & Apple Subscribe & Reviews, Sponsors, YouTube Feedback, Social Media 01:56:10 Conclusion from Dr. Andrew Huberman Disclaimer