Light pipe, big payoff for shoulder health.
Keep elbows glued to your ribs, all movement comes from the shoulders.
The PVC Shoulder External Rotation isolates the Shoulders — no passengers. That makes it a clean tool for adding targeted shoulders volume without extra fatigue.
The PVC Shoulder External Rotation primarily works the Shoulders.
Shorten the range or use an easier variation, and stop 1 to 2 reps before failure. Reps build fast when you train just shy of your limit.
For most lifters 3 to 4 working sets. Pick the rep range that fits your goal and progress the load when the top of the range feels owned.
