Start in a side plank position with your elbow on the ground and your feet stacked on top of each other. Engage your core and lift your hips off the ground, creating a straight line from your head to your feet. Once you are stable in the side plank position, lift your top leg up towards the ceiling while keeping your hips lifted.

Place either your right or left elbow on the floor, lift your hips, and extend both legs. Balance on the outside edge of your bottom foot and lift top leg up just a bit higher than your hip. Slowly lower top leg back down. Repeat on the other side. Do 15–20 lifts per leg.

To do the Side Plank with Leg Raise from your forearm, set up on your side and prop yourself up on your forearm with your elbow right below your shoulder. Your legs should be out straight. You can either stack your feet or place your top foot on the ground in front of your bottom foot.