The calf muscle is actually made up of two primary muscles: the gastrocnemius muscle and the soleus muscle. "The vast majority of injuries are to those two muscles," says Robert Gillanders, a ...

A new wave of research is showing what the old gym myths about stretching got wrong—and what you really need to do to reap its benefits.

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 ...

Stretching may provide a variety of benefits. People can perform stretches anywhere and at any time. Doing so regularly may help increase flexibility and reduce the risk of injury. Share on Pinterest ...