The act of turning around an axis.
any of several types of arms or levers for imparting rotary or oscillatory motion to a rotating shaft, one end of the crank being fixed to the shaft and the other end receiving reciprocating motion from a hand, connecting rod, etc.
If you are ready to learn how to CRANK your body with ROTATION, I am ready to show you how!
DM me only if you are committed and dedicated to your craft, and/or dedicated to helping your players learn how to play ball.
Thank you, #justdigin
@spsnation - This is FIRE!