Instructions
Stand in front of a sturdy bench, box or other flat non slip surface that’s high enough that you must use that you have to use a lot of effort in order to jump up on top of it.
Stand with your feet shoulder width apart.
Bend your knees as if crouching or performing a squat.
In an explosive movement, push through your feet to jump up onto the landing area.
Make a soft landing by bending your knees as your feet touch down.You should land on both feet simultaneously.
Step down and repeat.