A physical therapist (PT) is a healthcare professional who helps patients recover from injuries and illnesses that affect their ability to move and function. They use a variety of techniques, such as exercise, manual therapy, and assistive devices, to help patients improve their mobility, reduce pain, and prevent further injury or disability. Physical therapists may work in a variety of settings, including hospitals, clinics, rehabilitation centers, and private practice.

The job of a physical therapist typically includes:

• Assessing patients' physical condition, including range of motion, strength, and balance;
• Developing treatment plans that include specific exercises and activities to help patients improve their mobility and function;
• Using manual therapy techniques, such as massage, to alleviate pain and improve function;
• Teaching patients how to use assistive devices such as canes, crutches, and prostheses;
• Monitoring patients' progress and making adjustments to treatment plans as needed;
• Communicating with other healthcare professionals, such as physicians and nurses, to coordinate patient care;
• Educating patients and their families about injury prevention and self-management strategies;
• Keeping accurate records of patient progress and treatment plans.

Physical therapists are required to have a graduate degree in physical therapy and pass a licensure exam to practice. They may also be required to complete continuing education in order to stay current with the latest techniques and technologies.

In summary, physical therapists are healthcare professionals who help patients recover from injuries and illnesses that affect their ability to move and function. They use a variety of techniques such as exercise, manual therapy, and assistive devices to help patients improve their mobility, reduce pain, and prevent further injury or disability. They may work in a variety of settings including hospitals, clinics, rehabilitation centers, and private practice. They are required to have a graduate degree in physical therapy and pass a licensure exam to practice, and may also be required to complete continuing education in order to stay current with the latest techniques and technologies.