Start in a standing position with your feet at hip width apart. Then lower down into a 3/4 squat position with your arms at your sides. Pause here for a second and get ready to explosively jump up and forwards about 2 feet. As you land back down, absorb the landing by bending your knees and sitting back into your hips. Continue three more forward jumps and then run back to the starting point to do it again until you're done.

Repeat 20x