Physical therapy (PT), mostly known as Physiotherapy, is a primary care specialty in healthcare that, by using mechanical force and movements [Bio-mechanics or Kinesiology], Manual therapy, exercise therapy, electrotherapy and various physical therapies who practice evidence based treatments, remediates impairments and promotes mobility, function, and quality of life through examination, diagnosis, prognosis, and physical intervention. It is performed by physical therapists (known as physiotherapists in many countries).

In addition to clinical practice, other activities encompassed in the physical therapy profession include research, education, consultation, and administration. Physical therapy services may be provided as primary care treatment or alongside, or in conjunction with, other medical services.