The peripheral nervous system: elements of anatomy, physiology and diagnostic techniques. Evidence based medicine in the rehabilitations of the disorders of peripheral nervous system. Results of clinical trials utilizing strength and endurance exercise in neuromuscular diseases. Overuse weakness. The definition and pathophysiology of the motor unit. Diseases of motor neurons: amyotrophic lateral sclerosis, spinal muscular atrophies: clinical features and the role of physioterapist in managements. Classifications of polyneuropaties. Inherited neuropathies, treatment of foot drop. The Guillain-Barré syndrome. Traumatic and compressive neuropathies. Myopathies and muscular dystrophies: role of the physiotherapist in the different stages of the diseases.