The plank is one of the most underrated exercises in bodyweight fitness. Planks for beginners start with the low plank (a.k.a forearm plank) and build up to high plank, side plank, reverse plank and ...
Mix up your ab routine and continue strengthening your core with the Copenhagen plank variation. Here's how to do it. Planks always leave me shaking after a few reps, and that’s what makes the move ...