MINNEAPOLIS--(BUSINESS WIRE)--Neurotech North America recently introduced to the US market the Kneehab XP, an innovative surface neurostimulation system that is clinically proven to strengthen quadriceps muscles and improve knee stability after surgery. A study published in the June 2011 issue of The American Journal of Sports Medicine (AJSM) entitled “The effectiveness of supplementing a standard rehabilitation program with super-imposed neuromuscular electrical stimulation following anterior cruciate ligament reconstruction” demonstrates that the addition of the Neurotech® Kneehab® XP Quadriceps Therapy System significantly and positively impacts patient recovery. The study can be accessed online by visiting www.neurotech.us.