The errors in "estimation of errors in mechanical efficiency".
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D001696:Biomechanical Phenomena; D004526:Efficiency / Q000502:physiology*; D004734:Energy Metabolism / Q000502:physiology; D015444:Exercise / Q000502:physiology*; D005080:Exercise Test; D006801:Humans; D008433:Mathematics; D009132:Muscles / Q000502:physiology; D005082:Physical Exertion / Q000502:physiology*