Today's workout includes two great full-body moves: the deadlift and single-arm swing to overhead press. Both of these moves have a lot going on, so let's take a second to break them down. Deadlifts ...

Swinging your arms when you run helps propel your body forward, but the arm swing component of running form isn't as simple as it looks. Various deviations from the ideal arm swing for runners, such ...

While running may seem like a total lower body activity, your upper half does still play a role in helping you to become a stronger and more powerful runner. Read on to learn how your arms contribute ...

The triceps — the forgotten halves of the upper arms. You might hear “welcome to the gun show” after a bicep pump, but rarely do you hear a clever quip about the triceps. Nevertheless, they’re ...

Walking is one of the most effective and simple forms of physical activity. Though walking may look simple, the mechanics behind it are far more complex. While walking, people swing their arms. Ever ...