Gerontology & Geriatrics

How to jump-start your workout

Many people promise to exercise more in the new year, but jump-starting your workout routine can be challenging if you've been sitting on the couch for a while. It can seem like a daunting task.

Medical research

Genotype influences muscle performance

Elite endurance athletes commonly have mutations that result in the loss of the protein α-actinin-3, which is a major component of fast-twitch muscle fibers. Loss of α-actinin-3 is associated with reduced power, increased ...

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