How to Perform Bench Assisted Trap 3 Raise:
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
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