Physical fitness and age, with emphasis on cardiovascular function in the elderly.
D000328:Adult; D000368:Aged; D000375:Aging; D001145:Arrhythmias, Cardiac / Q000517:prevention & control; D001823:Body Composition; D001833:Body Temperature Regulation; D002302:Cardiac Output; D002320:Cardiovascular Physiological Phenomena; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D009132:Muscles / Q000502:physiology; D009765:Obesity / Q000503:physiopathology; D010101:Oxygen Consumption; D010806:Physical Education and Training; D005082:Physical Exertion; D010809:Physical Fitness