Spirit CT800ENT Treadmill

OWNER’S MANUAL - Page 39

For CT800ENT.

PDF File Manual, 64 pages, Read Online | Download pdf file

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37
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GERKIN
The Gerkin protocol, also known as the reman’s
protocol, is a sub-max VO2 (volume of oxygen) test.
The test will increase speed and elevation alternately
until you reach 85% of your Max heart rate. The time
it takes for you to reach 85% determines the test score
(VO2max) as shown in the chart below.
Note: Use a heart rate strap for best results
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