Similar to other jumps, this exercise burns calories quickly, keeps your heart rate up, and engages every muscle. Broad jumps will also improve overall athletic performance.
How to do it: Stand with your feet hip-width apart, knees slightly bent. Quickly extend your arms behind you while bending knees even more. Explosively jump forward (as far as you can) while swinging your arms forward. Land softly (by bending your knees) in a solid, athletic position. Try not to bounce or wobble at all and use your core to stay solid. Do 8 reps.