Supported Rock-Back Stretch
The drill should create a noticeable stretch between the shoulder blades when done correctly. The body should fold forward over the pillow into a rounded back position. The supported rock-back stretch is intended to loosen the entire back.
1 sources - 3 claims
The drill should create a noticeable stretch between the shoulder blades when done correctly. The body should fold forward over the pillow into a rounded back position. The supported rock-back stretch is intended to loosen the entire back.