I love a kettlebell swing — whether it’s a Russian or American kettlebell swing, a lateral swing, or the single-arm variation, I’m always down to pick up a kettlebell and clock up the reps. We’ve ...

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 ...

We’ve spent the last three years measuring the way golfers—touring pros and players just like you—use the ground to create power on the downswing. With the help of Scott Lynn, Ph.D, and Swing Catalyst ...

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 ...