Researchers have identified the role of the large Maf transcription factor family in regulating fast twitch muscle fibers. A mouse model lacking Maf expression in the skeletal muscles exhibited a ...

Exercises to rebuild muscle after 55: a certified trainer shares 5 daily dumbbell moves to train full-body strength.

Hill tension intervals are a useful training method I implement with endurance athletes to help recruit more fast and forceful muscle fibers. Essentially, this improves neuromuscular capabilities, ...

Tokyo, Japan – Researchers from Tokyo Metropolitan University have shown that the protein Musashi-2 (Msi2) plays a key role in the regulation of mass and metabolic processes in skeletal muscle. They ...

Some workouts leave you buzzing, muscles pumping, and energy on high. Others leave you wondering if you made any progress at all. The difference often comes down to more than just the weight on the ...

The artificial muscle is capable of 758 Joules of work per kilogram, which is 18 times higher than your biological muscles. Share on Facebook (opens in a new window) Share on X (opens in a new window) ...

Muscle soreness is part of every fitness journey—but knowing whether to train through it or rest can make or break your strength gains.