In standing position, slightly bend your knees and widen your stance.
Hinge at the hips as you squat down. Touch the ground with both hands whilst keeping your back flat and head neutral. On the way up, drive with the legs and jump from the bottom so you become airborne. Jump slightly forward and fully extend your arms upwards. As you descend, brace for the impact by landing gently on the balls of your feet and both arms returning to its neutral position. Return to the starting position by doing the same in reverse but jumping slightly backwards.