Final answer:
Physical therapy after major surgery promotes healing, improves range of motion, and restores normal limb function.
Step-by-step explanation:
Physical therapy begins soon after a major surgery because it helps in the healing process and promotes a faster recovery. In physical therapy, heat packs are applied to the injured site to enhance healing by drawing blood to the area. Exercises and icing are also used to decrease inflammation and swelling.
Physical therapy aims to improve range of motion and restore normal limb function. It helps the shoulder and other injured areas to function correctly again. Physical therapists work closely with patients to help them get back to their normal level of physical activity.