The SCENAR, which stands for Self Controlled Energic Neuroadaptive Regulator, is an FDA approved electronic medical device which uses its bio-feedback mechanism to find the injury, measure it, receive feedback from it, and send a signal back to the injury to correct it. This book is for those planning to use the SCENAR for the treatment of neuromuscular injuries, including neck and back pain, rotator and ACL tears, carpal tunnel, and the rapid repair of traumatic injuries. The book covers the underlying principles of neurophysiology, cell function and dysfunction, and a discussion of the electro-chemical process that governs our every movement and function. Finally, this book describes in detail the implementation and the techniques used in diagnosis and treatment of injury using the SCENAR.