Tight hip flexors, especially a deep muscle called the psoas, can silently stress your spine. Here's why this muscle deserves more attention—and how to strengthen it.

Clone Robotics has released a new video of its first musculoskeletal android, Protoclone. Touted as the most anatomically ...

Back and shoulder exercises are the core of Tang’s six-week challenge—and you’ll see them show up in almost every workout. In Workout 2, expect rows and shoulder presses in supersets with hip thrusts ...