The field of physiotherapy adopts a "whole person" perspective on health and wellness, which takes into account the patient's general lifestyle. In the context of an individual's engagement with their environment, rehabilitation is defined as "a series of actions meant to optimize functioning and reduce disability in individuals with health issues."

It can be confusing as physiotherapy and rehabilitation are sometimes used interchangeably. Physiotherapy is but one component of rehabilitation, in essence. Physical rehabilitation, which includes physiotherapy as part of your treatment, may be necessary if you are recovering from an injury, have undergone surgery, or have a medical condition that renders you disabled.