KEY COACHING POINTS:
Shoulder blades pinned back
Raise the dumbbells up (thumbs facing up) and squeeze your upper traps at the top of the movement
Hold the squeeze for 1-2 seconds, then repeat
Stand with the dumbbells by your side or to your front with your shoulders pinned back. Without any swinging, lift the dumbbells to your side with a slight bend at the elbow, continue to go up until you arms are parallel to the floor and then pause for a second. Lower the dumbbells back down slowly whilst maintaining constant tension.