How to do it
Swing both arms upward as you take off to drive maximum height on each jump.
- 1
Stand with your feet shoulder-width apart.
- 2
Lower into a semi-squat position and explode upwards, bringing your knees towards your chest.
- 3
Extend your legs back out to land softly on the balls of your feet.
- 4
Immediately lower back into the semi-squat and repeat the jump.
- 5
Continue for the desired number of repetitions.
Expert tip
Land softly on the balls of your feet to reduce impact on your knees and maintain a quick rebound for the next jump.
Common mistakes
- ✕Knees tucking only to waist height
- ✕Knees collapsing inward on landing
- ✕Chest dropping forward before takeoff