title: Physical fitness programs for industry - an extravagance or a wise investment?
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007348:Insurance, Health / Q000191:economics; D008297:Male; D008875:Middle Aged; D009786:Occupational Health Services / Q000191:economics*; D010809:Physical Fitness; D014481:United States