b. medicine ball stability extension +
This exercise has a difficulty rating * 9 – as your trunk or (core) must be totally activated to complete. Your legs should be approx. shoulder width apart and your head ...
Tag: medicine ball
medicine ball stair runs by b.live.wear
ADD this speed leg training set to your weekly workout routine. Run up the set of stairs holding the medicine ball above your head – (concentrate on your core stability and breathe) Come ...