Rehabilitation – to restore function (of a body part)

Pathology – what's not working correctly

Anatomy – study of the body, especially bones and muscles.

Physiology – how the body systems work

Orthopedic – the function and structure of joints (knees, elbows, hips)

Metabolic – how the body makes energy

Synergy – when the combination creates more than the individual parts combined (1+1 = 3)

Therapeutic – treatment(s) used to restore function