The plank is the be-all and end-all of core exercises.
It’s tough. It’s effective. It’ll make you question your life decisions. And there’s an endless list of variations you can try.
Here are 20 of ’em.
The plank is the be-all and end-all of core exercises.
It’s tough. It’s effective. It’ll make you question your life decisions. And there’s an endless list of variations you can try.
Here are 20 of ’em.