Old is gold, this saying is completely true in regards with physiotherapy, in the past, when surgeries and surgical instruments were not invented , physiotherapy was the only mode of treating sports injuries, muscular pains, accidental injuries, joint pain, muscle stiffness, frozen shoulders and many more physical ailments. The physiotherapy treatment requires longer duration for healing as compared to the modern aid but it gives the body power to heal itself rather than depending on surgeries, yes extremecases do require surgeries but if the root cause of pain is diagnosed early then physiotherapy would be the best choice to deal with pain.