the quality or state of being able : power to do something. : competence in doing : skill. : natural or learned skill.


fit, strong, and healthy; not physically disabled


having an ability to change to suit changing conditions

Cognitive function

Cognitive functioning refers to multiple mental abilities, including learning, thinking, reasoning, remembering, problem solving, decision making, and attention.


the act of impairing something or the state or condition of being impaired : diminishment or loss of function or ability


the action or state of including or of being included within a group or structure

Person with disabilities

a person who has a physical or mental impairment that substantially limits one or more major life activities, a person who has a history or record of such an impairment, or a person who is perceived by others as having such an impairment.

Work Capacity

Work capacity is the ability to perform real physical work. Work capacity can be assessed by aerobic capacity, endurance, energetic efficiency, voluntary activity, and work productivity.