Physical function limitations in older adults related with falling. Evidently, fall is the highest cause of accidental death in the older adults, and is also responsible for much chronic pain, loss of function, and disability. Noteworthy, the frequency of falls increases with age and frailty level. Moreover, frail older adults, with a history of falling, are significantly at risk for adverse health outcomes including multiple fracture, disability, institutionalization, hospitalization, and mortality. Based on an ecological perspective, promoting exercises and preventing falls in frail older adults are the ultimate goal not only in health care, but also in multi levels with influence fall, including individual, family, social, policy, and etc.,
