This exercise is also a balance challenge, which means you’ll engage your abs as well as the stabilizing muscles in your ankles, legs, and glutes.
How to do it: Stand on your right leg with your left leg extended out to your side, toe tapped on the floor. Clasp your hands together, bend your elbows, and bring both hands just above your right shoulder. Bend your left knee and raise it up and across towards your right shoulder as you ‘chop’ both clasped hands down to your left hip. Return to start position. That’s one rep. Repeat 10 times on one leg, 10 times on the other.