Physical therapy, provides services to individuals and populations to develop maintain and restore maximum movement and functional ability throughout the lifespan. This includes providing services in circumstances where movement and function are threatened by aging, injury, disease or environmental factors.

Physical therapy is concerned with identifying and maximizing quality of life and movement potential within the spheres of promotion, prevention, treatment/intervention, and rehabilitation.

Physical therapy has many specialties including cardiopulmonary, geriatrics, neurologic, orthopaedic and pediatrics to name some of the more common areas. PTs practice in many settings, such as outpatient clinics or offices, inpatient rehabilitation facilities, extended care facilities, homes, education or research centers, schools, hospices, industrial workplaces or other occupational environments, fitness centers and sports training facilities.

Different specialties of Physical therapy:

• Cardiopulmonary – Cardiovascular and pulmonary rehabilitation physical therapists treat a wide variety of individuals with cardiopulmonary disorders or those who have had cardiac or pulmonary surgery. Primary goals of this specialty include increasing endurance and functional independence. Manual therapy is utilized in this field to assist in clearing lung secretions experienced with cystic fibrosis. Disorders, including heart attacks, post coronary bypass surgery, chronic obstructive pulmonary disease, and pulmonary fibrosis, treatments can benefit from cardiovascular and pulmonary specialized physical therapists
• Geriatric - Geriatric physical therapy covers a wide area of issues concerning people as they go through normal adult aging, but is usually focused on the older adult. There are many conditions that affect many people as they grow older and include but are not limited to the following: arthritis, osteoporosis, cancer, Alzheimer's disease, hip and joint replacement, balance disorders, incontinence, etc. Geriatric physical therapy helps those affected by such problems in developing a specialized program to help restore mobility, reduce pain, and increase fitness levels.
• Neurological - Neurological physical therapy is a discipline focused on working with individuals who have a neurological disorder or disease. These include Alzheimer's disease, ALS, brain injury, cerebral palsy, multiple sclerosis, Parkinson's disease, spinal cord injury, and stroke. Common symptoms of neurological disorders include paralysis, vision impairment, poor balance, inability to ambulate, and loss of functional independence. Therapists work to improve these areas of dysfunction and treat the patients
• Orthopedic - Orthopedic physical therapists diagnose, manage, and treat disorders and injuries of the musculoskeletal system including rehabilitation after orthopedic surgery. This specialty of physical therapy is most often found in the out-patient clinical setting. Orthopedic therapists are trained in the treatment of post-operative orthopedic procedures, fractures, acute sports injuries, arthritis, sprains, strains, back and neck pain, spinal conditions and amputations. Joint mobilization and manipulation, therapeutic exercise, neuromuscular reeducation, hot/cold packs, and electrical stimulation (e.g., cryotherapy, iontophoresis, electrotherapy) are modalities often used to expedite recovery in the orthopedic setting. Additionally, an emerging treatment in this field is the use of sonography for diagnosis and to guide treatments such as muscle retraining. Those who have suffered injury or disease affecting the muscles, bones, ligaments, or tendons of the body will benefit from assessment by a physical therapist specialized in orthopedics
• Pediatric- Pediatric physical therapy assists in early detection of health problems and uses a wide variety of modalities to treat disorders in the pediatric population. These therapists are specialized in the diagnosis, treatment, and management of infants, children, and adolescents with a variety of congenital, developmental, neuromuscular, skeletal, or acquired disorders/diseases. Treatments focus on improving gross and fine motor skills, balance and coordination, strength and endurance as well as cognitive and sensory processing/integration. Children with developmental delays, cerebral palsy, spina bifida, or torticollis, may be treated by pediatric physical therapists.
• Integumentry - Integumentary (treatment of conditions involving the skin and related organs).