This challenging move will get your heart pumping and work your fast-twitch muscle fibers (they help with explosive movements) to help shape up your booty fast.
How to do it: (No dumbbells needed for this move.) Start standing with feet slightly wider than hip width apart. Bend your knees and sit hips back into a low squat. Using your arms, jump straight up until both feet leave the ground. Land softly with your feet together, and sit back into a narrow squat position. Repeat your jump again, landing with your feet wide next time. Alternate landing your jumps in a narrow and wide squat, bringing feet in and then out each time you lower.
Form tip: If you have a back or knee injury, you can omit the jump and just step out and in, Shoemate says. Or, if you want to make it harder, speed up your jumps and try to jump higher.
