The mechanism of skeletal muscle contraction is a process that relies on calcium signaling. However, the physiological role ...

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For athletes across all sports, few experiences are as agonizing as being forced to leave competition with a sudden muscle ...

Researchers engineered mice with a mutation (E3896A) in the RyR1 calcium-binding site, eliminating calcium-induced calcium ...

Proprioceptive neuromuscular facilitation (PNF) is a form of assisted stretching. It combines passive stretching with muscle contraction. First, your partner applies force to stretch your muscle ...

In a serendipitous discovery, UC San Diego researchers using cryo-EM technology captured the first visualizations of the 3-D structure of the muscle acetylcholine receptor in fetal and adult muscles.

Building muscle is different for everyone, but anyone can achieve it. The key is a consistent training routine, nutritious ...

Dr. Carrie Jose, in her latest Health and Wellness column, shares six reasons your muscles are the secret to you staying ...

Chances are, you're not eating enough protein in your middle-age years to slow down age-related, muscle-wasting sarcopenia.

There is perhaps no better way to see the absolute pinnacle of human athletic abilities than by watching the Olympics. But at the Olympics – and at almost all professional sporting events – you rarely ...