Superagers and Optimal Skeletal Muscle Mass

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Superagers are individuals who age exceptionally well, and the term 'super -agers' may have been coined informally. Measurement of optimal skeletal muscle mass is flawed as traditional methods like DEXA do not directly measure skeletal muscle mass or its quality. Skeletal muscle becomes like a marbled steak if not trained, leading to insulin resistance and related diseases. The estimation of lean body mass is often misunderstood as skeletal muscle mass. Current technologies like MRI or CT could potentially measure skeletal muscle directly, but lack of access to these tools and limited research use remains a challenge. Determining muscle quality, such as intramuscular fat, can play a role in assessing skeletal muscle health. Genetic potential also influences skeletal muscle development, and strategies to optimize this potential are crucial for overall health, with an emphasis on functionality rather than spending excessive time in the gym.

In this special episode of The Human Upgrade, you will gain insights from four fitness and health experts on understanding muscle, how to grow muscle, exercise effectively, and recover properly.

Dr. Gabrielle Lyon, a functional medicine physician, emphasizes the critical role of skeletal muscle as an organ of longevity. She explains how muscle health impacts overall well-being and offers strategies to prevent age-related muscle loss.

John Jaquish, the inventor of the X3 bar, discusses the benefits of variable resistance training. He shares his expertise on progressive overload and how data-driven training can enhance muscle growth and performance.

Tony Horton, the creator of P90X, introduces the concept of muscle confusion. He explains how varying workout routines can prevent plateaus, reduce injuries, and keep your fitness journey exciting and effective.

Magnus Lygdbäck, a celebrity trainer, provides tips on optimizing performance and recovery. He highlights the importance of structured habits, balanced nutrition, and recovery techniques like ice baths and isometric exercises to sustain high performance.

Tune in to this episode to learn practical tips and expert advice on building muscle, improving exercise routines, and optimizing recovery for long-term health and fitness.

CHECK OUT THE FULL EPISODES NOW!

Dr. Gabrielle Lyon: https://youtu.be/X3hkW0afys0

John Jaquish: https://youtu.be/6efQiP_rCLM

Tony Horton: https://youtu.be/BRSvTx8Ank4

Magnus Lygdbäck: https://youtu.be/9x3fvChVwyo

Timestamps:

00:00:00 — Opening

00:00:10 — Dr. Gabrielle Lyon on Skeletal Muscle Health

00:02:32 — Aging and Muscle

00:06:03 — Measuring Muscle Quality

00:09:15 — Genetic Potential

00:20:41 — John Jaquish on Variable Resistance Training

00:24:32 — Progressive Overload

00:27:37 — Neurological Adaptation

00:31:47 — Data-Driven Training

00:34:39 — One Meal a Day and Protein

00:44:15 — Tony Horton on Muscle Confusion

00:47:45 — Using Bands for Resistance

00:50:16 — Continuous Training

00:52:03 — Balancing Rest and Work

00:54:27 — Magnus Lygdbäck on Optimizing Performance

00:57:15 — Nutrition vs. Training

01:00:15 — Avoiding Perfectionism

01:02:48 — Pre-Performance Training

01:05:59 — Blood Flow Restriction

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