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 back down the stairs doing jump squats SLOWLY holding the medicine ball above your head (focus on your core again)
- Add 15 reps of tricep arm behind your head (holding the ball) exercises to add a rest in the session between runs
- Complete 20 reps of this for a serious sweat session.