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Exerciselogo Vikhammer - Hommelvika tr by Jørgen Holthe Sept. 17, 2021

Avg HR
167 BPM , 77.7%
Max HR
191 BPM , 88.8%
Route
Vikhammer - Hommelvika tr
Distance
22.5 km
Ascent
309 m (13.7 m/km)
Descent
274 m
Min altitude
5 m
Max altitude
118 m
Start time
9:04 a.m.
Date
Sept. 17, 2021
Max Speed
120.4 km/h
Avg Pedaling Power
229 W
Avg Power
209 W
Normalized Power
237 W
Max Power
579 W
xPower
228 W

xPower is an alternative to normalized power.

It's using a 25 sec Exponentially Weighted Moving Average instead of 30 second moving average to Address Variability:

A 30 second moving average (30s MA) does not account for the fact
that physiologic response to stress decays with an exponential rather than linear time
course. A logical / intuitive solution would be to address this with an algorithm that
provided an appropriate decay pattern. Theoretically, an exponentially weighted moving
average should provide a more realistic model. (This was in fact the initial basis for the
development of the xPower and BikeScore algorithms.) We selected a 25 second
exponentially weighted moving average (25s EWMA) based upon the fact that this should
track consistently with oxygen kinetics.


A comprehensive explanation of BikeScore/xPower can be found here: http://www.physfarm.com/bikescore.pdf

BikeScore is a trademark of Dr. Philip Friere Skiba, PhysFarm Training Systems LLC

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Time in HR zones

Zone Duration %
0 (0% - 60%) 4 minutes 2 seconds 7.8%
1 (60% - 72%) 6 minutes 52 seconds 13.2%
2 (72% - 82%) 16 minutes 17 seconds 31.4%
3 (82% - 87%) 20 minutes 46 seconds 40.0%
4 (87% - 92%) 2 minutes 56 seconds 5.7%

Percentage of time spent in different HR, colored by zones

Power distribution

Cadence distribution

Speed distribution

Name Start Length Ascent % Duration Speed Avg power Est power W/kg VAM Category Avg HR
Bakke ved Grønb... 8.8 km 0.8 km 30 m 3.7 % 03:00 16.5 km/h 243 W 211.3 W 2.7 W/kg 600
5
82.3%
21.2 km 1.3 km 93 m 7.2 % 07:46 10.0 km/h 222.1 W 217.1 W 2.5 W/kg
4
83.7%
Create new segment
Zoom Duration Power Avg power/kg Start Length Elevation
5 seconds 530 W 5.9 W/kg 11.6 km 33 m +2 / -0 m
10 seconds 429 W 4.8 W/kg 11.6 km 65 m +3 / -0 m
30 seconds 353 W 3.9 W/kg 19.4 km 221 m +10 / -0 m
1 minute 347 W 3.9 W/kg 19.3 km 437 m +19 / -0 m
4 minutes 293 W 3.3 W/kg 13.4 km 2672 m +23 / -17 m
5 minutes 284 W 3.2 W/kg 13.4 km 3223 m +32 / -19 m
10 minutes 270 W 3 W/kg 13.4 km 6305 m +64 / -46 m
20 minutes 248 W 2.8 W/kg 11.6 km 10.3 km +152 / -94 m
30 minutes 233 W 2.6 W/kg 8.6 km 13.7 km +226 / -137 m
Zoom Duration Speed Start Length Elevation
5 seconds 71.6 km/h 13.3 km 99 m +0 / -3 m
10 seconds 65.7 km/h 13.2 km 182 m +0 / -7 m
30 seconds 59.3 km/h 13.1 km 494 m +0 / -18 m
1 minute 54.3 km/h 12.9 km 904 m +2 / -27 m
4 minutes 44.5 km/h 12.6 km 2968 m +14 / -45 m
5 minutes 42.0 km/h 12.6 km 3501 m +22 / -46 m
10 minutes 40.1 km/h 12.7 km 6676 m +48 / -73 m
20 minutes 34.8 km/h 9.7 km 11.6 km +121 / -135 m
30 minutes 28.0 km/h 8.2 km 14.0 km +212 / -143 m