Cold Laser Therapy stimulates cellular growth within injured musculosketal tissue for the regeneration of healthy tissue. The overall effects are decreased pain and inflammation; and increased range of motion. Physical medicine practitioners have found a useful technology which can speed up and promote muscular and tendonous healing. Low level laser therapy has been shown to improve collagen fiber organization, increase mitochondrial activity in muscular fibers, activate fibroblasts and macrophages and stimulate angiogenesis.