You can even weave supination into many static or fixed grip exercises, as the waiter’s curl demonstrates. But the big takeaway is this: When it comes to your biceps, don’t just lift; rotate, too.

Stand with your feet about shoulder-width apart, holding the bar with a pronated (palms down) grip. Squeeze your glutes, core ...

The wrist extensor stretch targets the muscles on top of your forearm. Begin by extending one arm straight out with the palm facing down. Using your opposite hand, gently press down on the back of ...

Pronation, supination may be irrelevant to running injuries, shoe decisions, study suggests The popular belief that moderate foot pronation -- the inward roll of the foot while running -- can ...