Customer Service 1-888-707-1880
Dyaco Canada Inc. 2020
Email: [email protected]
23
GERKIN TEST
The Gerkin protocol, also known as the fireman'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.
Stage
Time
Speed
Grade
VO2 Max
1
0 to 1:00
7.2KPH
0%
31.15
2.1
1:00
7.2KPH
2%
32.55
2.2
1:30
7.2KPH
2%
33.6
2.3
1:45
7.2KPH
2%
34.65
2.4
2:00
8.0KPH
2%
35.35
3.1
2:15
8.0KPH
2%
37.45
3.2
2:30
8.0KPH
2%
39.55
3.3
2:45
8.0KPH
2%
41.3
3.4
3:00
8.0KPH
4%
43.4
4.1
3:15
8.0KPH
4%
44.1
4.2
3:30
8.0KPH
4%
45.15
4.3
3:45
8.0KPH
4%
46.2
4.4
4:00
8.8KPH
4%
46.5
5.1
4:15
8.8KPH
4%
48.6
5.2
4:30
8.8KPH
4%
50
5.3
4:45
8.8KPH
4%
51.4
5.4
5:00
8.8KPH
6%
52.8
6.1
5:15
8.8KPH
6%
53.9
6.2
5:30
8.8KPH
6%
54.9
6.3
5:45
8.8KPH
6%
56
6.4
6:00
9.6KPH
6%
57
7.1
6:15
9.6KPH
6%
57.7
7.2
6:30
9.6KPH
6%
58.8
7.3
6:45
9.6KPH
6%
60.2
7.4
7:00
9.6KPH
8%
61.2
8.1
7:15
9.6KPH
8%
62.3
8.2
7:30
9.6KPH
8%
63.3
8.3
7:45
9.6KPH
8%
64
8.4
8:00
10.4KPH
8%
65
9.1
8:15
10.4KPH
8%
66.5
9.2
8:30
10.4KPH
8%
68.2
9.3
8:45
10.4KPH
8%
69
9.4
9:00
10.4KPH
10%
70.7
10.1
9:15
10.4KPH
10%
72.1
10.2
9:30
10.4KPH
10%
73.1
10.3
9:45
10.4KPH
10%
73.8
10.4
10:00
11.2KPH
10%
74.9
11.1
10:15
11.2KPH
10%
76.3
11.2
10:30
11.2KPH
10%
77.7
11.3
10:45
11.2KPH
10%
79.1
11.4
11:00
11.2KPH
10%
80
Stage
Time
Speed
Grade
VO2 Max
1
0 to 1:00
4.5MPH
0%
31.15
2.1
1:00
4.5MPH
2%
32.55
2.2
1:30
4.5MPH
2%
33.6
2.3
1:45
4.5MPH
2%
34.65
2.4
2:00
5.0MPH
2%
35.35
3.1
2:15
5.0MPH
2%
37.45
3.2
2:30
5.0MPH
2%
39.55
3.3
2:45
5.0MPH
2%
41.3
3.4
3:00
5.0MPH
4%
43.4
4.1
3:15
5.0MPH
4%
44.1
4.2
3:30
5.0MPH
4%
45.15
4.3
3:45
5.0MPH
4%
46.2
4.4
4:00
5.5MPH
4%
46.5
5.1
4:15
5.5MPH
4%
48.6
5.2
4:30
5.5MPH
4%
50
5.3
4:45
5.5MPH
4%
51.4
5.4
5:00
5.5MPH
6%
52.8
6.1
5:15
5.5MPH
6%
53.9
6.2
5:30
5.5MPH
6%
54.9
6.3
5:45
5.5MPH
6%
56
6.4
6:00
6.0MPH
6%
57
7.1
6:15
6.0MPH
6%
57.7
7.2
6:30
6.0MPH
6%
58.8
7.3
6:45
6.0MPH
6%
60.2
7.4
7:00
6.0MPH
8%
61.2
8.1
7:15
6.0MPH
8%
62.3
8.2
7:30
6.0MPH
8%
63.3
8.3
7:45
6.0MPH
8%
64
8.4
8:00
6.5MPH
8%
65
9.1
8:15
6.5MPH
8%
66.5
9.2
8:30
6.5MPH
8%
68.2
9.3
8:45
6.5MPH
8%
69
9.4
9:00
6.5MPH
10%
70.7
10.1
9:15
6.5MPH
10%
72.1
10.2
9:30
6.5MPH
10%
73.1
10.3
9:45
6.5MPH
10%
73.8
10.4
10:00
7.0MPH
10%
74.9
11.1
10:15
7.0MPH
10%
76.3
11.2
10:30
7.0MPH
10%
77.7
11.3
10:45
7.0MPH
10%
79.1
11.4
11:00
7.0MPH
10%
80