Ch.+5+Power+Point+Part+2[1]

Ch.+5+Power+Point+Part+2[1] - Part 2 Review of Your...

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Click to edit Master subtitle style 3/31/11 Review of Your Readings: Chapter 5 – Measurement and Estimation of Energy Expenditure During Rest and Physical Activity Part 2
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Using Metabolic Equations to estimating EE Table 5-1 : The American College of Sports Medicine Metabolic Equations for Estimating Gross Oxygen Consumption (VO2 in mlO2•kg-1•min-1) of Common Forms of Exercise. Walking VO2 = (0.1 x S) + (1.8 x S x G) + 3.5 Running VO2 = (0.2 x S) + (0.9 x S x G) + 3.5 Leg Ergometry VO2 = (1.8 x W x M-1) + 7 Stepping VO2 = (0.2 x f) + (1.33 x 1.8 x H x f) + 3.5 Note. S is speed in meters min-1, G is percent grade expressed as a fraction, W is power in kgm min-1, M is body mass in kg, f is frequency of stepping cycles min-1, and H is step height in meters.
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3/31/11 More math problems: Leg Ergometry Rod weighs 168 pounds. He pedals on a cycle ergometer at 65 RPM against a1.5 kp resistance for 25 minutes. Estimate the Total Net EE for this bout of exercise. ( Note. The front flywheel of this particular ergometer traverses 6 meters per revolution).
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3/31/11
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Ch.+5+Power+Point+Part+2[1] - Part 2 Review of Your...

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