Medicine balls build core trunk strength and joint integrity. You may ask why is this important?Core trunk strength is the key to most athletic moves (i.e. golf swing, throwing a baseball, martial arts, blocking and tackling in football), the...
Medicine balls build core trunk strength and joint integrity. You may ask why is this important?Core trunk strength is the key to most athletic moves (i.e. golf swing, throwing a baseball, martial arts, blocking and tackling in football), the...