How to Perform the Perfect Plank
https://www.youtube.com/watch?v=MN96jhPmnvI&feature=youtu.be What single exercise is simple, delivers great results, and is a baseline exercise for many other movements? Drum roll please…Planks! It’s the perfect “go to” exercise to do when you need something simple and effective, don’t know what to workout, and something you can train everyday. Holding a perfect…
