1 Arm TRX Plank Planks are really good. They do lots of good stuff for ya. But you don't do them, at least, not enough. Or, you unfortunately saw something like this, This is super impressive, from a competitive standpoint. Just not a useful from a "fitness" standpoint. Your friend at the gym told you they hold a plank for: insert insanely and mostly useless length of time here _______ and you thought, "WTF is the point? If I need to waste a whole day just hanging out on my forearms?" "Not So Fast My Friend"- Lee Corso https://www.youtube.com/watch?v=LVAc3q-7qPQ Yes, that really is mostly just, hanging out off your low back and doing a whole lot … [Read more...]