Validity of oxygen consumption measureme
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Article
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1985
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Elsevier Science
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English
β 130 KB
Oxygen consumption (I202) and heart rate (HR) were measured in 11 healthy men (mean age 34-5 years) during five modes of simulated postal delivery: on level ground by foot, bicycle and push-cart, and on stairs by foot and push-cart. HR was measured telemetrically and samples of expired air were coll