164 BPM , 84.1%
187 BPM , 95.9%
###### Route
Treningsritt Bømlo
39.3 km
131 m (3.3 m/km)
158 m
22 m
81 m
10:01 a.m.
Aug. 21, 2011
74.3 km/h
9 ℃
9 ℃
11 ℃
###### Calories
900 kcal (0.1 kg bodyfat)
83 RPM
79 RPM
120 RPM
• ###### Avg Pedaling Power
321 W 93.9% FTP
291 W
353 W
1.032
112
1100 W
###### xPower
328 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
97

Få startande i regnveret i dag gjore at det vart litt annleis enn "normalt". Vart kjørt greit fort frå start, eg var med å kjørte bra i starten og litt før halvvegs så vart me ei lita gruppe på 4-5 mann. Alle utanom to var med og drog, han eine var sliten og datt av. Han andre tok meg i bakkespurten på slutten, så det var tredjeplass på meg. Morro!

Litt pulsmålarfuckup og høgdemålarfuckup.

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• km/h
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• Tor Hveem writes:

Få startande i regnveret i dag gjore at det vart litt annleis enn "normalt". Vart kjørt greit fort frå start, eg var med å kjørte bra i starten og litt før halvvegs så vart me ei lita gruppe på 4-5 mann. Alle utanom to var med og drog, han eine var sliten og datt av. Han andre tok meg i bakkespurten på slutten, så det var tredjeplass på meg. Morro!

Litt pulsmålarfuckup og høgdemålarfuckup.

Zoom Start Tid Lengd Elevation Fart Gj. effekt FTP % Avg power/kg Maks effekt Puls Avg cadence Makskadens
10:01, 0 km 01:03:14 39.3 km +134/-161 m 37.3 km/h 291 W 85.1% 3.5 W/kg 1100 W 84.1%

### Time in power zones

Zone Duration %
1 (0% - 55%) 16 minutes 31 seconds 26.1%
2 (55% - 75%) 9 minutes 56 seconds 15.7%
3 (75% - 90%) 8 minutes 3 seconds 12.7%
4 (90% - 105%) 8 minutes 11 seconds 12.9%
5 (105% - 121%) 6 minutes 42 seconds 10.6%
6 (121% - 150%) 7 minutes 32 seconds 11.9%
7 (150% - 6 minutes 18 seconds 10.0%

### Time in HR zones

Zone Duration %
0 (0% - 60%) 1 minute 31 seconds 2.4%
1 (60% - 72%) 1 minute 29 seconds 2.3%
2 (72% - 82%) 17 minutes 56 seconds 28.4%
3 (82% - 87%) 15 minutes 17 seconds 24.2%
4 (87% - 92%) 20 minutes 42 seconds 32.7%
5 (92% - 97%) 6 minutes 18 seconds 10.0%

### Speed distribution

Name Start Length Ascent % Duration Speed Avg power Est power W/kg VAM Category Avg HR
Håviksbakken 36.2 km 1.0 km 8 m 0.8 % 02:49 21.7 km/h 424 W 122.6 W 5.2 W/kg 170 83.1%
Zoom Duration Power Avg power/kg Start Length Elevation
5 seconds 1048 W 12.8 W/kg 38.9 km 52 m +0 / -0 m
10 seconds 896 W 10.9 W/kg 38.9 km 98 m +0 / -0 m
30 seconds 670 W 8.2 W/kg 38.9 km 211 m +0 / -0 m
1 minute 572 W 7.0 W/kg 38.7 km 444 m +2 / -0 m
4 minutes 399 W 4.9 W/kg 13.7 km 2363 m +2 / -0 m
5 minutes 368 W 4.5 W/kg 13.6 km 2907 m +4 / -0 m
10 minutes 339 W 4.1 W/kg 13.6 km 6097 m +6 / -0 m
20 minutes 310 W 3.8 W/kg 6.8 km 13.1 km +40 / -31 m
30 minutes 301 W 3.7 W/kg 0.7 km 20.0 km +100 / -109 m
1 hour 292 W 3.6 W/kg 0.6 km 37.3 km +129 / -136 m
Zoom Duration Speed Start Length Elevation
5 seconds 73.6 km/h 4.7 km 102 m +0 / -6 m
10 seconds 72.6 km/h 4.7 km 201 m +0 / -12 m
30 seconds 66.2 km/h 4.5 km 551 m +0 / -31 m
1 minute 59.1 km/h 4.2 km 985 m +0 / -41 m
4 minutes 48.4 km/h 1.9 km 3230 m +13 / -69 m
5 minutes 46.8 km/h 1.8 km 3896 m +23 / -71 m
10 minutes 43.2 km/h 1.8 km 7195 m +58 / -95 m
20 minutes 42.1 km/h 1.3 km 14.0 km +86 / -104 m
30 minutes 40.6 km/h 0.2 km 20.3 km +100 / -133 m
1 hour 37.5 km/h 1.4 km 37.5 km +117 / -131 m