English Cardiovascular fitness Cited by user 83.143.244.210 on 23 May 2017 Cardiovascular fitness is a health-related component of physical fitness that is brought about by sustained physical activity.
English Cardiorespiratory fitness Cited by user Danagg12 on 24 Jan 2017 Cardiorespiratory fitness (CRF) refers to the ability of the circulatory and respiratory systems to supply oxygen to skeletal muscles during sustained physical activity.