Your posture and core will thank you for breaking into this quick move.
- Lie on your stomach with your arms reaching overhead, pulling your abs away from the floor to protect and lengthen your lower back.
- Lift your legs, arms, and head off the mat.
- Keeping your knees straight, lift your entire right leg and left arm a few inches away from the floor.
- As you lower your right leg and left arm, lift your left leg and right arm away from the mat in a swimming motion, keeping your torso stable.
- This completes one rep.