Posture Medic's main purpose is to help promote proper posutre. Most users will find that the Original Strength provides an excellent workout and stretch for their shoulder/chest area. This non-bulky multi-purpose exercise tool is an excellent accessory to have pre, during, and post workouts. 

The Posture Medic Plus Strength is designed for users who are more active. The Plus Strength utilizes a proportionally heavier resistance band compared to the Original.