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Calculate the energy cost of cycling at a power output of 200 Watts for a 21...

  1. Calculate the energy cost of cycling at a power output of 200 Watts for a 21 year old female who weighs 65kg [4 marks]

2. Calculate relative VO2max for someone who as an absolute VO2max of 3.3 l/min and weighs 72kg? [3 marks]

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Answer #1

Absolute vo2max - 3.3 l/min , weight of person - 72kg

relative vo2max - 3.3 (1000) / 72 = 45.83 ml/kg/min

here 3.3 is multiplied by 1000 to covert ‘l’ to ‘ml’

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