#467 Dr Jordan Feigenbaum - Why GLP-1 Drugs Cause Less Muscle Loss Than People Think

#467 Dr Jordan Feigenbaum - Why GLP-1 Drugs Cause Less Muscle Loss Than People Think

Author: Andrew Coates May 7, 2026 Duration: 55:33

Dr Jordan Feigenbaum is a medical doctor, strength coach, elite powerlifter, and founder of Barbell Medicine and joins me to break down the evidence about:


Why the narrative about losing muscle mass while using GLP-1 agonist and similar weight loss drugs may be more misleading than you believe

Why GLP-1 agonist drugs may be even better than diet alone for liver fat, even when equated for resistance training

Is overtraining real

What may really be going on instead of overtraining

Why recognizing that overtraining is mostly presented as a boogeyman helps trainees

The problem with moral narratives around weight loss drugs

Where weight loss drug resistance comes from with fitness professionals

Is there any evidence that weight loss drugs cause bone loss independent of calorie restriction

What Jordan means with the statement: “The window for building bone density closes while most women are being told to do pilates”

Is there a relationship between form and injury risk

The problem with defining what “bad form” is

And much more


Instagram: @jordan_barbellmedicine


CHAPTERS


00:58 Is Overtraining Real

04:56 Training Load Limits

07:11 Exercise Boogeymen

08:20 Protein Talk Backlash

10:24 Obesity Muscle Myth

13:12 GLP-1s Net Benefit

14:52 Lean Mass Loss Explained

21:50 Resistance Training Add-On

25:26 Beyond Lifestyle Purism

29:09 Future Muscle Drugs

30:06 GLP-1 Morality Debate

32:09 Recreational GLP-1 Risks

36:10 Bone Density Reality Check

36:53 Lift More Trial Breakdown

43:41 Form Versus Injury Risk

48:22 Load Management Heuristics

51:57 REP Technique Model


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Andrew Coates hosts Lift Free And Diet Hard, a conversation grounded in the belief that strength and wellness are built on more than just routines. This podcast moves beyond quick fixes to examine the principles and personal stories that shape a sustainable, intentional life. You’ll hear from a variety of inspiring guests who share not only their expertise but also the real-world challenges and triumphs they’ve faced. The discussions naturally weave together the science of fitness with the practicalities of daily choices, offering a nuanced look at what it means to truly care for your physical and mental health. Each episode is designed to provide actionable insights you can use to navigate your own path, fostering resilience and confidence whether you're in the gym or the kitchen. By focusing on informed decision-making over dogma, the Lift Free And Diet Hard podcast becomes a resource for anyone looking to cut through the noise of wellness culture. Andrew facilitates these explorations with a focus on empowerment, ensuring every conversation adds a layer of understanding to the complex journey of building a strong, healthy life.
Author: Language: English Episodes: 100

Lift Free And Diet Hard with Andrew Coates
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