Affecting everyone from everyday runners to the the San Francisco 49ers and international soccer stars, most experts still ...

Though many people experience muscle twitching, it's often incorrectly identified as a muscle spasm. While both are involuntary contractions of a muscle, muscle spasms and muscle twitching aren't ...

A University of Massachusetts Amherst kinesiologist has received a five-year, $2 million grant from the National Institutes of Health (NIH) to advance his research on how myosin molecules—molecular ...

In the past, during dance training, I would secretly roll my eyes when my trainer said things like, “Feel inside yourself, feel your muscles during the movements, notice how they become smoother and ...