Internal rotation strengthens the subscapularis muscle, an important part of rotator cuff. Attach a resistance band to a ...

Often underestimated, leg workouts are a cornerstone for overall health and peak physical performance. Beyond aesthetics, ...

Scientists have discovered how an Australian jumping spider's semi-hydraulics allows it to speed jump long distances with ...

There are a number of drugs that are used in an attempt to increase lean muscle mass. Of these, the most well known is the steroid hormone testosterone (T) and the various analogues that are based ...

From Chris Evans to Dwayne "The Rock" Johnson, these celebrity shoulder workouts will give you killer definition.