IF YOUR MAIN FITNESS goal is to add mass and chisel out your figure, then the thought of building "lean muscle" likely sounds rather appealing. After all, why would you dedicate hours in the gym ...

Focal dystonia is a neurological disorder involving involuntary spasms and cramping in muscles, such as the hands and fingers. It can result from overuse and tends to affect musicians, golfers ...

Time under contraction is not directly measured in a typical weight training program. Most people really don't even think about the number of seconds a given muscle is forced to work.

To investigate the mechanisms underlying the facilitation of responses to motor cortical stimulation produced by tonic voluntary ... different levels of muscle contraction. Responses were ...