World Physiotherapy believes that physiotherapists are equipped through their education to meet the functional needs of persons with disabilities. Physiotherapists play a vital role in preventing and reducing healthHealth: 'Health' is defined in the WHO constitution of 1948 as a state of complete physical, social and mental well-being, and not merely the absence of disease or infirmity. See also Health promotionSee full list of glossary terms and healthHealth: 'Health' is defined in the WHO constitution of 1948 as a state of complete physical, social and mental well-being, and not merely the absence of disease or infirmity. See also Health promotionSee full list of glossary terms-related problems associated with disabilityDisability: The umbrella term for impairments, activity limitations, and participation restrictions. It denotes the negative aspects of the interaction between an individual (with a health condition) and that individual’s contextual factors (environmental and personal factors). Personal factors are the particular background of an individual’s life and living, and comprise features of the individual that are not part of a health condition or health states, such as: gender, race, age, fitness, lifestyle, habits, coping styles, social background, education, profession, past and current experience, overall behaviour pattern, character style, individual psychological assets and other characteristics, all or any of which may play a role in disability in any level. Environmental factors are external factors that make up the physical, social and attitudinal environment in which people live and conduct their lives. Disability can be described at three levels: body (impairment of body function or structure), person (activity limitations) and society (participation restrictions). View full list of glossary terms and optimise functional outcomes, activities, participationParticipation: Involvement in a life situation. View full list of glossary terms and environmental factors for persons with disabilityDisability: The umbrella term for impairments, activity limitations, and participation restrictions. It denotes the negative aspects of the interaction between an individual (with a health condition) and that individual’s contextual factors (environmental and personal factors). Personal factors are the particular background of an individual’s life and living, and comprise features of the individual that are not part of a health condition or health states, such as: gender, race, age, fitness, lifestyle, habits, coping styles, social background, education, profession, past and current experience, overall behaviour pattern, character style, individual psychological assets and other characteristics, all or any of which may play a role in disability in any level. Environmental factors are external factors that make up the physical, social and attitudinal environment in which people live and conduct their lives. Disability can be described at three levels: body (impairment of body function or structure), person (activity limitations) and society (participation restrictions). View full list of glossary terms.