SFU Advanced Freediving Study / Clinic

Kirk Krack taking VO2 Max test

Kirk takes the VO2 Max test which measures the body's ability to utilize oxygen while working. The black cable from the mask is used to record the volume of air passing in and out through the mask. The gray tube runs to a gas analyzer which measures the proportions of O2 and CO2.

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Updated 14 January 2002
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