- Get down on the floor with your hands completely straight and under your shoulders (plank position).
- Tighten your core and extend one arm forward so that your shoulder is next to your ear. At the same time, straighten your opposite leg completely behind you. Perform on knees or less difficulty.
- Slow and controlled, lower your arm down and leg down as if you were going back to starting position.
- As your lower down, bring your lowering elbow to your lowering knee and fold for 3-5 seconds.
- Repeat for prescribed amount of time and reps. Repeat on opposite side.
