Lie down on your back, bend your knees, and plant your feet on the floor, hip-width apart
Place your arms behind your head, pointing your elbows outward
Brace your abs, Lift your knees to a 90-degree angle, and raise your upper body
This is your starting position
Exhale and rotate your trunk, moving your right elbow and left knee toward each other, and simultaneously straighten your right leg
Pause at this position, then inhale
Exhale and then move your left elbow to your right knee and extend your left leg, and Pause at this position - this completes 1 rep
