NCIt definition : The treatment of deformity or disease through mechanical force and movement, including
both active and passive exercises, intended to ameliorate injury, increase mobility,
and improve overall function.;
Alternative definition : NICHD: The use of exercises and physical activity to restore movement, reduce pain,
strengthen muscles, and improve balance and posture in order to restore the ability
to function. Therapists provide education and suggest activity modification suited
to an individual.; NCI-GLOSS: The use of exercises and physical activities to help condition muscles
and restore strength and movement. For example, physical therapy can be used to restore
arm and shoulder movement and build back strength after breast cancer surgery.;