56
Appendix
indoor trainer.
Trainer Power:
The simulated power from resistance
force applied by an indoor trainer.
Trainer Resistance:
The resistance force applied by an
indoor trainer.
Training Effect Gauge:
The impact of the current
activity on your aerobic and anaerobic fitness
levels.
Training Stress Score:
The Training Stress ScoreTM for
the current activity.
Velocity Made Good:
The speed at which you are closing
on a destination along a route. You must be navigating
for this data to appear.
Vertical Dist
�
to Dest
�
:
The elevation distance between your
current position and the final destination. You must be
navigating for this data to appear.
VO2 Max
�
Standard Ratings
Vertical Oscillation:
The amount of bounce while you are
running. The vertical motion of your torso, measured
in centimeters for each step.
Vertical Oscillation Gauge:
A color gauge showing the
amount of bounce while you are running.
Vertical Ratio:
The ratio of vertical oscillation to stride length.
Vertical Ratio Gauge:
A color gauge showing the ratio of
vertical oscillation to stride length.
Vertical Speed:
The rate of ascent or descent over time.
Vertical Speed to Target:
The rate of ascent or descent to
a predetermined altitude. You must be navigating for
this data to appear.
Work:
The accumulated work performed (power
output) in kilojoules.
These tables include standardized classifications for VO2 max. estimates by age and gender.
Males
Percentile
20–29
30–39
40–49
50–59
60–69
70–79
Superior
95
55.4
54
52.5
48.9
45.7
42.1
Excellent
80
51.1
48.3
46.4
43.4
39.5
36.7
Good
60
45.4
44
42.4
39.2
35.5
32.3
Fair
40
41.7
40.5
38.5
35.6
32.3
29.4
Poor
0–40
<41.7
<40.5
<38.5
<35.6
<32.3
<29.4
Females
Percentile
20–29
30–39
40–49
50–59
60–69
70–79
Superior
95
49.6
47.4
45.3
41.1
37.8
36.7
Excellent
80
43.9
42.4
39.7
36.7
33
30.9
Good
60
39.5
37.8
36.3
33
30
28.1
Fair
40
36.1
34.4
33
30.1
27.5
25.9
Poor
0–40
<36.1
<34.4
<33
<30.1
<27.5
<25.9
Data reprinted with permission from The Cooper Institute. For more information, go to
FTP Ratings
These tables include classifications for functional
threshold power (FTP) estimates by gender.
FTP ratings are based on research by Hunter Allen and
Andrew Coggan, PhD, Training and Racing with a Power
Meter (Boulder, CO: VeloPress, 2010).
Wheel Size and Circumference
Your speed sensor automatically detects your wheel size.
If necessary, you can manually enter your wheel
circumference in the speed sensor settings.
The tire size is marked on both sides of the tire. This is not
a comprehensive list. You can also measure the
circumference of your wheel or use one of the calculators
available on the internet.
Tire Size
Wheel Circumference (mm)
20 × 1.75
1515
20 × 1-3/8
1615
22 × 1-3/8
1770
22 × 1-1/2
1785
24 × 1
1753
Males
Watts per Kilogram (W/kg)
Superior
5.05 and greater
Excellent
From 3.93 to 5.04
Good
From 2.79 to 3.92
Fair
From 2.23 to 2.78
Untrained
Less than 2.23
Superior
4
�
30 and greater
Excellent
From 3.33 to 4.29
Good
From 2.36 to 3.32
Fair
From 1.90 to 2.35
Untrained
Less than 1.90
