152 BPM , 76%
193 BPM , 96.5%
###### Route
Utåker Seldal Holmedal
42.8 km
###### External URL
http://hveem.no/20100419_003.jpg
343 m (8.0 m/km)
335 m
32 m
89 m
3:18 p.m.
May 21, 2010
65.3 km/h
###### Calories
1840 kcal (0.2 kg bodyfat)
79 RPM
74 RPM
122 RPM
• ###### Avg Pedaling Power
263 W 95.6% FTP
240 W
295 W
1.073
141
1140 W
###### xPower
267 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

1.0
###### 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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• Andreas Bach writes:

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Zoom Start Tid Lengd Elevation Fart Gj. effekt FTP % Avg power/kg Maks effekt Puls Avg cadence Makskadens
15:18, 0 km 31:11 17.8 km +168/-172 m 34.2 km/h 34 W 12.4% 0.4 W/kg 66 W 75% 81 RPM 108 RPM
15:49, 17.8 km 06:29 2.2 km +4/-1 m 10.9 km/h 10 W 3.6% 0.1 W/kg 27 W 83% 55 RPM 74 RPM
16:04, 20.0 km 35:10 20.0 km +148/-222 m 34.1 km/h 34 W 12.4% 0.4 W/kg 57 W 76.5% 79 RPM 122 RPM
16:39, 40.0 km 16 0.1 km 13.8 km/h 13 W 4.7% 0.1 W/kg 20 W 64.5% 49 RPM 49 RPM
16:52, 0 km 13 0.0 km 0.1 km/h 47.5%

### Time in power zones

Zone Duration %
1 (0% - 55%) 21 minutes 28 seconds 29.3%
2 (55% - 75%) 14 minutes 10 seconds 19.3%
3 (75% - 90%) 11 minutes 10 seconds 15.2%
4 (90% - 105%) 9 minutes 35 seconds 13.1%
5 (105% - 121%) 7 minutes 42 seconds 10.5%
6 (121% - 150%) 5 minutes 42 seconds 7.8%
7 (150% - 3 minutes 33 seconds 4.8%

### Time in HR zones

Zone Duration %
0 (0% - 60%) 1 minute 11 seconds 1.6%
1 (60% - 72%) 18 minutes 32 seconds 25.3%
2 (72% - 82%) 38 minutes 28 seconds 52.4%
3 (82% - 87%) 10 minutes 34 seconds 14.4%
4 (87% - 92%) 4 minutes 13 seconds 5.7%
5 (92% - 97%) 22 seconds 0.5%

### Speed distribution

Name Start Length Ascent % Duration Speed Avg power Est power W/kg VAM Category Avg HR
Reset 2.8 km 1.1 km 53 m 4.7 % 03:23 20.1 km/h 320 W 329.3 W 3.5 W/kg 940 79.5%
2.8 km 1.1 km 53 m 4.8 % 03:22 20.0 km/h 321.9 W 332.4 W 3.5 W/kg 79.5%
17.8 km 2.1 km 81 m 3.8 % 06:00 21.1 km/h 351.6 W 301.5 W 3.9 W/kg 84%
Holmedalsbakken 17.9 km 0.6 km 59 m 10.2 % 02:42 12.8 km/h 413 W 390.3 W 4.5 W/kg 1311 83.5%
Zoom Duration Power Avg power/kg Start Length Elevation
5 seconds 1027 W 11.3 W/kg 21.9 km 66 m +2 / -0 m
10 seconds 987 W 10.8 W/kg 22.0 km 83 m +7 / -0 m
30 seconds 801 W 8.8 W/kg 21.9 km 287 m +19 / -2 m
1 minute 500 W 5.5 W/kg 17.9 km 230 m +25 / -0 m
4 minutes 356 W 3.9 W/kg 17.9 km 1270 m +61 / -3 m
5 minutes 364 W 4 W/kg 17.9 km 1770 m +72 / -3 m
10 minutes 275 W 3.0 W/kg 33.3 km 6168 m +51 / -75 m
20 minutes 243 W 2.7 W/kg 27.2 km 12.2 km +66 / -139 m
30 minutes 243 W 2.7 W/kg 21.7 km 17.0 km +136 / -169 m
Zoom Duration Speed Start Length Elevation
5 seconds 65.1 km/h 16.9 km 90 m +0 / -3 m
10 seconds 64.4 km/h 16.9 km 178 m +0 / -7 m
30 seconds 62.3 km/h 16.9 km 515 m +0 / -24 m
1 minute 59.8 km/h 16.7 km 997 m +0 / -48 m
4 minutes 48.1 km/h 14.5 km 3205 m +5 / -77 m
5 minutes 46.1 km/h 13.9 km 3840 m +7 / -88 m
10 minutes 40.4 km/h 11.0 km 6727 m +35 / -100 m
20 minutes 36.7 km/h 27.3 km 12.2 km +68 / -139 m
30 minutes 34.4 km/h 22.4 km 17.2 km +119 / -176 m