@teamhootpolevault: @glenncolivas_oly sent me this today after my post about how the top arm is more important than the bottom arm. I like to think of the top arm as the engine and the bottom arm as a steering wheel. I dont know about you, but if I had to choose an engine over a steering wheel its an engine every time. But man, when you can get both of them working together! Thats where the magic is! #Teamhoot #polevault