Reach-Roll-Lift

Start by lying on your stomach with your hands positioned by your shoulders and palms facing down. Next, push your hands above your head as far as you can (mimic the motion of a standing barbell press). Once your arms are fully extended, rotate your arms so that your palms are now facing upward towards the sky. From this position, raise both arms off the ground as far as you can (making sure your elbows remain straight). After holding for 3 seconds, lower your arm back down before rotating it to the original palms-down position and then returning back to the starting position