Key Responsibilities Implement treatment goals, plans, and programs as established by the supervising Physical Therapist, including posture training, strengthening exercise, endurance/cardiac training, balance and coordination exercises, joint mobility, muscle lengthening, pain relief, and functional skills training. Train patients in locomotion using orthotics, prosthetics, and assistive devices such as canes, crutches, walkers, and wheelchairs; demonstrate proper guarding techniques and safety awareness.