Side Plank Clamshell

Instructions

1. Set up in a side plank on your forearm with your knees bent and stacked, keeping your hips lifted off the floor.
2. Brace your core to hold the side-plank position throughout the movement.
3. Keeping your feet together, raise your top knee toward the ceiling like a clamshell opening.
4. Exhale as you lift, squeezing your glute at the top.
5. Inhale and lower the top knee back down with control while maintaining the plank.
6. Complete all reps, then switch to the other side.