This cardio move slims down your thighs by boosting your calorie burn while toning your hips and glutes too.
Stand with your feet together. Take a wide step out to the left and lower into a side by bending your left knee and pushing your hips behind you. Reach your right hand towards the top of your left foot. Quickly push off your left foot and do a shuffle to the right (your feet come together in the air), landing in a side lunge to the other side, reaching your left hand to your right foot. That's one rep. Do 20 reps total as quickly as you can, alternating legs each time.