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 ...

Running may seem like a total lower-body activity, but your upper half also plays a role in helping you become a strong and powerful runner. Keep reading for more details about how exactly your arms ...