title: A study of size, distance, height, and frequency effects on manual handling tasks.
mesh_terms: D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D009787:Occupational Medicine; D010101:Oxygen Consumption; D005082:Physical Exertion; D011603:Psychophysiology; D012737:Sex Factors; D013314:Stress, Mechanical