Side Plank

Instructions

1. Lie on your side with your upper arm positioned directly under your shoulder and forearm rested on the ground, with your other hand on your hips.
2. Lift yourself up through raising your hips so that your body is straight and angled diagonally upward.
3. Hold this position for the duration of the movement.
4. Switch sides.
5. After all reps are completed, switch sides and repeat the movement. 10 seconds prescribed means you should perform 10 seconds on each side (20 total).