The new "Superman" film is finally hitting theaters this Thursday. Starring for the first time in the lead role is David ...

Stronger arms after 40? A celebrity trainer explains how to do it right—no ego lifting, just smarter full-body training.

Below, Kai and Luke outline seven strength moves that prove your body is young and capable. Each exercise addresses a pillar ...

Make sure moves like squats, deadlifts, pull-ups, and bench presses are in your workout to take advantage of that. All will stimulate multiple muscle groups at the same time, and in order to grow, you ...