How to do it
Jump your feet out only as wide as your shoulders each rep.
- 1
Start in a high plank position with your hands under your shoulders.
- 2
Jump your feet out to the sides like a jumping jack.
- 3
Immediately jump your feet back to the starting position.
- 4
Keep your core engaged and repeat for the desired number of repetitions.
Expert tip
Keep your body in a straight line from head to heels, and avoid sagging or piking at the hips. Maintain a strong plank position throughout the exercise.
Common mistakes
- ✕Bending the elbows as the feet jump out
- ✕Letting the head drop between the shoulders
- ✕Slamming the feet down hard on the landing