139 BPM , 71.3%
181 BPM , 92.8%
Utis, Årsnes
115.5 km
887 m (7.7 m/km)
893 m
91 m
3:08 p.m.
Sept. 29, 2011
66.1 km/h
16 ℃
13 ℃
21 ℃
Calories
2144 kcal (0.3 kg bodyfat)
76 RPM
73 RPM
246 RPM
• Avg Pedaling Power
231 W 67.5% FTP
220 W
249 W
0.728
195
1331 W
xPower
237 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

0.7
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
177

Hoho! Sommar og varmt! Vart liksom varmare utover kvelden. Jaggu fint! Byrja å bli mørkt på slutten der og hadde ikkje med lykt (turen vart noko lenger enn planlagt) så måtte mata på litt for å nå heim. Deilig å kjenna det litt i rasarmusklane, var ei stund sidan sist. Kudos til Nupen for å vera med etter nattskift-søvnmangel og traktortur tidlegare på dagen.

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• Tor Hveem writes:

Hoho! Sommar og varmt! Vart liksom varmare utover kvelden. Jaggu fint! Byrja å bli mørkt på slutten der og hadde ikkje med lykt (turen vart noko lenger enn planlagt) så måtte mata på litt for å nå heim. Deilig å kjenna det litt i rasarmusklane, var ei stund sidan sist. Kudos til Nupen for å vera med etter nattskift-søvnmangel og traktortur tidlegare på dagen.

Zoom Start Tid Lengd Elevation Fart Gj. effekt FTP % Avg power/kg Maks effekt Puls Avg cadence Makskadens
15:08, 0.0 km 03:40:42 115.5 km +893/-899 m 31.4 km/h 222 W 64.9% 2.7 W/kg 1331 W 71.3% 76 RPM 246 RPM

Time in power zones

Zone Duration %
1 (0% - 55%) 1 hour 2 minutes 31 seconds 28.3%
2 (55% - 75%) 1 hour 34 minutes 5 seconds 42.6%
3 (75% - 90%) 40 minutes 4 seconds 18.2%
4 (90% - 105%) 14 minutes 56 seconds 6.8%
5 (105% - 121%) 5 minutes 26 seconds 2.5%
6 (121% - 150%) 3 minutes 8 seconds 1.4%
7 (150% - 2 minutes 20 seconds 1.1%

Time in HR zones

Zone Duration %
0 (0% - 60%) 11 minutes 36 seconds 5.3%
1 (60% - 72%) 1 hour 56 minutes 38 seconds 52.8%
2 (72% - 82%) 1 hour 13 minutes 28 seconds 33.3%
3 (82% - 87%) 11 minutes 28 seconds 5.2%
4 (87% - 92%) 9 minutes 11 seconds 4.2%
5 (92% - 97%) 9 seconds 0.1%

Speed distribution

Name Start Length Ascent % Duration Speed Avg power Est power W/kg VAM Category Avg HR
Reset 6.8 km 1.1 km 52 m 4.5 % 03:39 18.9 km/h 262 W 273.9 W 3.2 W/kg 855 71.3%
6.9 km 1.1 km 53 m 4.8 % 03:33 18.7 km/h 262.4 W 283.5 W 3.2 W/kg 72.3%
21.9 km 3.7 km 84 m 2.3 % 09:52 22.3 km/h 234.2 W 213.6 W 2.9 W/kg 71.3%
44.3 km 2.7 km 60 m 2.3 % 06:50 23.4 km/h 221.7 W 228.0 W 2.7 W/kg 71.3%
Stripo 107.8 km 1.4 km 53 m 3.8 % 04:16 19.9 km/h 299 W 253.3 W 3.6 W/kg 745 84.1%
107.8 km 1.4 km 55 m 3.9 % 04:19 20.0 km/h 297.6 W 260.1 W 3.6 W/kg 84.1%
Zoom Duration Power Avg power/kg Start Length Elevation
5 seconds 1223 W 14.9 W/kg 111.0 km 75 m +0 / -1 m
10 seconds 1102 W 13.4 W/kg 111.0 km 158 m +0 / -2 m
30 seconds 618 W 7.5 W/kg 110.8 km 490 m +0 / -10 m
1 minute 482 W 5.9 W/kg 19.5 km 747 m +2 / -4 m
4 minutes 340 W 4.1 W/kg 102.1 km 2712 m +13 / -35 m
5 minutes 314 W 3.8 W/kg 101.6 km 3148 m +20 / -38 m
10 minutes 294 W 3.6 W/kg 102.1 km 5894 m +35 / -63 m
20 minutes 273 W 3.3 W/kg 100.8 km 10.5 km +117 / -126 m
30 minutes 251 W 3.1 W/kg 94.5 km 15.3 km +180 / -132 m
1 hour 234 W 2.9 W/kg 6.8 km 31.7 km +262 / -249 m
Zoom Duration Speed Start Length Elevation
5 seconds 65.5 km/h 111.1 km 91 m +0 / -0 m
10 seconds 64.7 km/h 111.1 km 180 m +0 / -0 m
30 seconds 62.7 km/h 21.2 km 522 m +0 / -27 m
1 minute 59.4 km/h 40.6 km 991 m +0 / -38 m
4 minutes 45.8 km/h 18.7 km 3055 m +2 / -72 m
5 minutes 44.0 km/h 18.1 km 3663 m +2 / -81 m
10 minutes 40.5 km/h 28.0 km 6737 m +8 / -56 m
20 minutes 38.4 km/h 25.7 km 12.8 km +50 / -113 m
30 minutes 37.2 km/h 25.7 km 18.6 km +109 / -179 m
1 hour 34.2 km/h 27.5 km 34.1 km +250 / -331 m