

565. The Scale Is a Scam: The Truth About Body Composition & Tips for Aging Powerfully w/ JJ Virgin
Oct 15, 2024
JJ Virgin, a triple-board certified nutrition expert and Fitness Hall of Famer, shares invaluable insights about body composition and aging. She debunks common myths surrounding the scale and emphasizes the importance of muscle mass for longevity. JJ provides practical tips for building and maintaining muscle, including optimal protein intake and resistance training techniques. She inspires listeners with her personal story of achieving peak health by 60 and offers advice specifically tailored for women navigating menopause.
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From Theater To Fitness Pioneer
- JJ Virgin built her career by teaching aerobics, personal training, and studying exercise science after knee injuries shifted her path from theater.
- She scaled from in-person training to media appearances and a nutrition career by testing real humans against academic dogma.
Muscle Is The New Health Currency
- Building muscle is central to health, not vanity, and research now supports prioritizing muscle for longevity.
- Exercise's primary value is functional and metabolic preservation, not just appearance.
Make Resistance Training Non-Negotiable
- Two days per week of a well-designed resistance program can preserve muscle as you age; progression matters.
- Treat resistance training like flossing: a non-optional daily habit for long-term function.