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

For a program to be most effective, Washington recommends sticking to it for at least four to five weeks before changing it ...

Thrusters target all major muscle groups, raise your heart rate and improve stability. Other great exercises include pushups with shoulder taps, lunges and squats. Strength training is finally getting ...

Building strong legs is essential for total-body fitness, athletic performance, and long-term health. This expert-backed ...

Al Roker is starting the year strong with strength-training workouts, walks and lots of words of encouragement.