Plank Arm Lifts

Instructions

1. Start in a high plank (push-up) position with hands under shoulders and body in a straight line.
2. Brace your core and squeeze your glutes to stabilize your hips.
3. Raise one hand off the floor and extend that arm straight forward at shoulder height.
4. Hold briefly, return the hand to the floor, and repeat on the other side, alternating arms.