Put 5 small rubber bands together (two sets) then put one rubber band on the front of foot, the other end in hand. Lift arms straight and quickly behind ears. Your core should be engaged the whole time and the only movement should be your arms.
Put 5 small rubber bands together (two sets) then put one rubber band on the front of foot, the other end in hand. Lift arms straight and quickly behind ears. Your core should be engaged the whole time and the only movement should be your arms.