The SpiderTech Upper Back/Postural Spider relieves pain, inflammation and spasms between the shoulder blades. It can also be used for scapular instability and to reduce "round shouldered" posture. The Upper Back Spider is often combined with the Shoulder Spider for certain types of shoulder injuries.
•Upper back pain and inflammation
•Poor posture, rounded shoulders
•Stiffness, spasms or pain related to overuse or prolonged poor posture
•Weak upper back muscles