Start on all fours. Extend your right arm in front of you and your left leg behind, actively reaching in opposite directions.

1. Lie on your stomach and place your hands directly under your shoulders with your palms flat on the floor. 2. Press up, straightening your arms. Keep your hips pressed against the floor while your ...

Mike: So the test is called the 30-Second Sit-to-Stand Test. And as it sounds like in the title, you're going to do as many ...

The Air Force’s new physical fitness assessments will start counting sooner than originally planned, and the service will ...