4min snip

The Human Upgrade with Dave Asprey cover image

4 Experts on How to Build Muscle : 1181

The Human Upgrade with Dave Asprey

NOTE

Superagers and Optimal Skeletal Muscle Mass

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.

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