Once again, 30-day fitness challenges are all the rage on social media. Whether it's a family workout challenge, a flat-abs-in-30-days challenge, or a popular 10-minutes-of-yoga-a-day-for-30-days ...

Though testosterone often gets a bad rap because aggressive or misbehaving men are sometimes labeled as "testosterone fueled," the hormone actually isn't unique to one type of person or gender and ...

Switch out your basic squat for this challenging unilateral move to build muscle, stave off injury, and improve mobility. By Lee Boyce, C.P.T. The Cossack squat exceeds at simultaneously building ...

I consider stationary lunges a “meat and potatoes” type of lower-body exercise, and for good reason. In one move, I can target multiple muscle groups—including the glutes, quads, hamstrings, and ...