Start in the high plank (push up) position. As you lower your body toward the floor, simultaneously lift your right foot off of the floor and bring your right knee out and toward your elbow. As you ...

Celebrity trainer David Kirsch shares how to do the super-challenging move he has famous clients like J.Lo, Kate Upton and Heidi Klum do to tone their core, arms, and chest. “This is a pretty ...

Few exercises pack the punch that push-ups do. They provide a great workout, can conveniently be done anytime and from anywhere and deliver real results if done properly and with consistency. They are ...