10 Ways to Make Planks Harder: Plank Progressions

10 Different Ways to Make Plank Exercises More Challenging to Keep You Engaged, Prevent Boredom, and Help You Get Stronger in Less Time Planks are one of the best all-around core strengthening exercises. And everyone knows that the simplest way to make planks harder is to hold them for longer. But increasing the duration of […]

10 Ways to Make Planks Harder: Plank Progressions Read More »