Bulletproof Your Shoulder - Jim Johnson - Bog

*kneel, squat, climb stairs, and run - with no pain! *get rid of knee stiffness *increase knee proprioception *make your knee flexible *keep your knee from getting hurt or injured *make your knee joint more stable*prevent the progression of knee arthritis *get rid of patellofemoral painCreated by a board-certified physical therapist, the Bulletproof Knee program is the only set of specific, targeted exercises your knee will ever need to get out of pain and stay healthy.4/5 stars after 110+ verified ratings - yes, it really works!