A wall sit requires you to press your back flat against a wall, bending your knees to 90 degrees and holding the position as ...

Ditch heavy weights for once and give these three abs exercises a try to sculpt a stronger and more toned midsection. Your ...

A new sculpture in Oklahoma City will commemorate Clara Luper and her historic sit-ins, with construction underway and completion expected by Nov. 1.

FBI applicants must pass a physical fitness test that consists of sit-ups, push-ups, a 300-meter sprint and a 1.5-mile run. A candidate demonstrates proper sit-up form here.

Sixty-two years ago, four Black college students staged a sit-in at a segregated Woolworth’s lunch counter in Greensboro, North Carolina. Their actions that day reverberated across college towns ...