Aquatic therapy employs the resistance and buoyancy of water to challenge and support patients throughout rehabilitation. Therapeutic techniques are effective for musculoskeletal trauma, neurological disease, and chronic pain. Hydrotherapy programs are planned and supervised by physiatrists and therapists to maximize effectiveness and safety. Hydrotherapy diminishes joint stress, increases mobility, augments strength, and enhances early functional recovery, making it suitable for patients with a reduced weight-bearing tolerance.