Planking, (no, not that bizarre Internet craze) is a simple but effective total-body exercise. Holding the body stiff as a board develops strength primarily in the core — the muscles that...
Never Miss a Post!
Turn on MyFitnessPal desktop notifications and stay up to date on the latest health and fitness advice.
You’re taking control of your fitness and wellness journey, so take control of your data, too. Learn more about your rights and options. Or click here to opt-out of certain cookies.