Arm Workout

In addition to being straight-up impressive, this one exercise will help you move and run more efficiently.

Be ready to work your arms and engage your entire core.

This run build both leg and arm strength. Here's how.

Strong arms play a key role in providing stability and balance to the torso and head during running.

Strong arms are important to running! Get them with these moves from three experts in the sport next time you're at the gym.