The purpose of strength training in rehabilitation is to restore function, improve mobility, and build muscle strength after injury or surgery. It helps to regain range of motion, stabilize joints, and prevent future injuries. Strength training can target specific muscle groups that may have weakened during recovery, assisting in regaining overall physical capabilities. Moreover, it plays a crucial role in enhancing endurance and aiding recovery timelines. An individualized approach ensures that rehabilitation is safe and effective, promoting the return to daily activities or sports.