Develops calves, hamstrings, quadriceps and improves your cardio ability.
Stand side on to the Vault bar. Place both hands on to the bar with arms straight. With feet together and Vault Bar just below waist level, jump sideways over the bar. Reset and jump back to starting position.
A range of standard exercises can be performed on this item to increase intensity and train balance. Try squats, push ups and step ups.
The item is intended to wobble so start with a basic exercise like squats until you get used to the movement, then try something harder.