157 BPM , 80.5%
182 BPM , 93.3%
Bergen Voss 2011
161.2 km
###### Ascent
1583 m (9.8 m/km)
1534 m
44 m
517 m
6:11 a.m.
June 4, 2011
71.8 km/h
11 ℃
6 ℃
15 ℃
###### Calories
3300 kcal (0.4 kg bodyfat)
83 RPM
75 RPM
176 RPM
• ###### Avg Pedaling Power
277 W 86.6% FTP
235 W
267 W
0.834
326
947 W
###### xPower
257 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

0.8
###### BikeScoreBikeScore is a proprietary unit designed to measure the overall training stress incurred by the athlete during any training period. 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. It was was developed by Dr. Phil Skiba. A comprehensive explanation of BikeScore 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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Zoom Start Tid Lengd Elevation Fart Gj. effekt FTP % Avg power/kg Maks effekt Puls Avg cadence Makskadens
06:11, 0 km 04:41:16 161.2 km +1589/-1541 m 34.4 km/h 235 W 73.4% 2.8 W/kg 947 W 80.5% 83 RPM 176 RPM

### Time in power zones

Zone Duration %
1 (0% - 55%) 1 hour 27 minutes 2 seconds 30.9%
2 (55% - 75%) 38 minutes 54 seconds 13.8%
3 (75% - 90%) 40 minutes 28 seconds 14.4%
4 (90% - 105%) 51 minutes 44 seconds 18.4%
5 (105% - 121%) 30 minutes 6 seconds 10.7%
6 (121% - 150%) 21 minutes 44 seconds 7.7%
7 (150% - 11 minutes 24 seconds 4.1%

### Time in HR zones

Zone Duration %
0 (0% - 60%) 4 minutes 55 seconds 1.7%
1 (60% - 72%) 21 minutes 16 seconds 7.6%
2 (72% - 82%) 1 hour 47 minutes 37 seconds 38.3%
3 (82% - 87%) 1 hour 48 minutes 59 seconds 38.7%
4 (87% - 92%) 37 minutes 14 seconds 13.2%
5 (92% - 97%) 1 minute 21 seconds 0.5%

### Speed distribution

Name Start Length Ascent % Duration Speed Avg power Est power W/kg VAM Category Avg HR
8.5 km 5.0 km 93 m 1.9 % 10:13 29.4 km/h 261.5 W 300.2 W 3.2 W/kg 85.6%
Gullbotten 38.7 km 3.2 km 62 m 1.9 % 12:32 15.4 km/h 320 W 115.5 W 3.9 W/kg 297 87.2%
39.2 km 4.5 km 80 m 1.8 % 14:08 19.0 km/h 313.6 W 147.1 W 3.8 W/kg 87.2%
60.2 km 10.6 km 425 m 4.0 % 27:20 23.2 km/h 282.0 W 329.3 W 3.4 W/kg 934 84.1%
93.2 km 1.4 km 87 m 6.4 % 05:24 15.3 km/h 284.5 W 286.1 W 3.4 W/kg 83.6%
113.7 km 2.4 km 93 m 4.0 % 06:32 21.6 km/h 272.3 W 297.8 W 3.3 W/kg 84.1%
130.4 km 1.3 km 43 m 3.2 % 03:10 25.6 km/h 283.1 W 325.5 W 3.4 W/kg 82.1%
142.7 km 9.8 km 231 m 2.4 % 22:26 26.2 km/h 282.1 W 279.3 W 3.4 W/kg 619 84.6%
Zoom Duration Power Avg power/kg Start Length Elevation
5 seconds 769 W 9.3 W/kg 156.5 km 57 m +0 / -0 m
10 seconds 654 W 7.9 W/kg 156.6 km 132 m +0 / -2 m
30 seconds 480 W 5.8 W/kg 121.5 km 366 m +6 / -3 m
1 minute 415 W 5 W/kg 156.5 km 868 m +0 / -18 m
4 minutes 335 W 4.0 W/kg 120.5 km 2432 m +39 / -13 m
5 minutes 330 W 4.0 W/kg 40.2 km 1155 m +27 / -0 m
10 minutes 327 W 3.9 W/kg 39.2 km 2348 m +46 / -0 m
20 minutes 294 W 3.5 W/kg 58.6 km 6490 m +330 / -0 m
30 minutes 285 W 3.4 W/kg 57.5 km 11.1 km +407 / -2 m
1 hour 264 W 3.2 W/kg 38.6 km 27.0 km +433 / -89 m
Zoom Duration Speed Start Length Elevation
5 seconds 71.0 km/h 48.1 km 98 m +0 / -1 m
10 seconds 69.7 km/h 81.2 km 194 m +0 / -11 m
30 seconds 68.5 km/h 81.0 km 571 m +0 / -35 m
1 minute 65.7 km/h 80.6 km 1095 m +0 / -70 m
4 minutes 55.7 km/h 78.1 km 3715 m +0 / -247 m
5 minutes 56.4 km/h 77.1 km 4697 m +0 / -317 m
10 minutes 49.9 km/h 76.6 km 8323 m +4 / -361 m
20 minutes 47.2 km/h 70.8 km 15.7 km +10 / -470 m
30 minutes 44.5 km/h 68.9 km 22.2 km +46 / -499 m
1 hour 39.4 km/h 68.6 km 39.4 km +276 / -708 m