Organization and evaluation of a physical fitness program in industry.
D000328:Adult; D000367:Age Factors; D001794:Blood Pressure; D002320:Cardiovascular Physiological Phenomena; D003327:Coronary Disease / Q000517:prevention & control; D004562:Electrocardiography; D005080:Exercise Test; D006801:Humans; D008875:Middle Aged; D009519:New York City; D009787:Occupational Medicine; D009934:Organization and Administration; D005082:Physical Exertion; D010809:Physical Fitness