Planks Still Work Even If You Don’t Hold Them Forever

We’ve told you how to do planks, and why to do planks, and what to do instead of planks when you get bored of planks. But there’s a critical thing about planks we forgot to tell you: You don’t have to hold the position until you collapse.

Level Up Your Plank Workout: 11 Planks To Build Core Strength

When you were a kid, you probably did sit-ups at school for an ab workout. But is the sit-up the best ab exercise? That’s actually a simple question. No way! There are far better ab exercises than a simple sit-up, which can exacerbate back problems and only focuses on one…