The inspiration for this fat-blasting move comes from downhill skiing. Mogul jumps specifically target the lower abdominals and obliques, but also engage the shoulders, chest, hips, and thighs. Working all those muscles in unison makes your heart rate skyrocket and body fat percentage plummet.

Begin on all fours with your arms straight and your legs together. Lift your knees off of the ground so that your legs are bent at a 90-degree angle and your weight is balanced between your hands and the balls of your feet. Your shins should be parallel to the floor.

Keeping your arms straight and your knees together, hop and rotate your feet and knees to the left, rotating as much as possible. The knees should be perpendicular to the body and the hips in line with the shoulders.

Jump and rotate feet and knees to the opposite side, keeping arms straight and knees together. Repeat, moving as quickly as possible while maintaining proper form.