122 BPM , 62.6%
152 BPM , 77.9%
Haugesund
83.8 km
###### Ascent
1178 m (14.0 m/km)
1135 m
104 m
10:33 a.m.
May 24, 2012
69.7 km/h
27 ℃
23 ℃
32 ℃
###### Calories
1621 kcal (0.2 kg bodyfat)
87 RPM
86 RPM
246 RPM
• ###### Avg Pedaling Power
181 W 56.6% FTP
180 W
211 W
0.659
149
858 W
###### xPower
200 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

0.6
###### 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
134

Kassetten løsna rett før Aksdal, så då var det berre å sykle heim med eit minimum av giring. Skifta til ein anna kassett og stakk ut igjen.

• m
• m
• BPM
• BPM
• BPM
• deg
• VAM
• km/h
• km/h
• km/h
• RPM
• RPM
• RPM
• W
• W
• W
• W
• W
• Kjetil Bidne writes:

Kassetten løsna rett før Aksdal, så då var det berre å sykle heim med eit minimum av giring. Skifta til ein anna kassett og stakk ut igjen.

Zoom Start Tid Lengd Elevation Fart Gj. effekt FTP % Avg power/kg Maks effekt Puls Avg cadence Makskadens
10:33, 0.0 km 59:43 22.2 km +305/-304 m 22.3 km/h 163 W 50.9% 1.9 W/kg 724 W 61.5% 84 RPM 233 RPM
12:01, 22.2 km 01:52:20 47.6 km +722/-671 m 25.4 km/h 188 W 58.8% 2.1 W/kg 858 W 63.6% 85 RPM 246 RPM
13:57, 69.8 km 33:54 14.1 km +162/-169 m 24.9 km/h 191 W 59.7% 2.2 W/kg 580 W 63.1% 88 RPM 236 RPM

### Time in power zones

Zone Duration %
1 (0% - 55%) 1 hour 26 minutes 17 seconds 41.9%
2 (55% - 75%) 1 hour 6 minutes 57 seconds 32.5%
3 (75% - 90%) 28 minutes 50 seconds 14.0%
4 (90% - 105%) 14 minutes 11 seconds 6.9%
5 (105% - 121%) 6 minutes 44 seconds 3.3%
6 (121% - 150%) 3 minutes 5 seconds 1.5%
7 (150% - 57 seconds 0.5%

### Time in HR zones

Zone Duration %
0 (0% - 60%) 59 minutes 36 seconds 28.9%
1 (60% - 72%) 2 hours 20 minutes 31 seconds 68.2%
2 (72% - 82%) 6 minutes 54 seconds 3.4%

### Speed distribution

Name Start Length Ascent % Duration Speed Avg power Est power W/kg VAM Category Avg HR
7.6 km 1.1 km 55 m 5.2 % 04:47 13.4 km/h 243.8 W 218.4 W 2.8 W/kg 66.2%
11.2 km 0.7 km 44 m 6.0 % 03:39 12.3 km/h 245.9 W 223.7 W 2.8 W/kg 66.7%
14.9 km 1.8 km 50 m 2.8 % 06:35 16.7 km/h 199.9 W 170.5 W 2.3 W/kg 64.6%
22.2 km 2.8 km 68 m 2.4 % 07:18 23.2 km/h 192.4 W 244.5 W 2.2 W/kg 63.6%
30.3 km 1.1 km 47 m 4.3 % 04:07 16.0 km/h 240.6 W 226.2 W 2.7 W/kg 66.2%
52.0 km 0.9 km 47 m 5.3 % 03:56 13.5 km/h 243.9 W 224.1 W 2.8 W/kg 70.3%
68.3 km 0.8 km 45 m 6.0 % 03:52 11.7 km/h 226.5 W 212.4 W 2.6 W/kg 65.1%
72.1 km 1.9 km 51 m 2.7 % 07:04 16.0 km/h 200.8 W 160.0 W 2.3 W/kg 55.9%
Zoom Duration Power Avg power/kg Start Length Elevation
5 seconds 787 W 9.0 W/kg 27.2 km 37 m +2 / -0 m
10 seconds 600 W 6.9 W/kg 27.2 km 74 m +4 / -0 m
30 seconds 445 W 5.1 W/kg 44.5 km 376 m +2 / -1 m
1 minute 332 W 3.8 W/kg 52.1 km 164 m +17 / -0 m
4 minutes 251 W 2.9 W/kg 44.5 km 1706 m +23 / -5 m
5 minutes 245 W 2.8 W/kg 7.6 km 1125 m +55 / -0 m
10 minutes 226 W 2.6 W/kg 36.3 km 4152 m +60 / -29 m
20 minutes 208 W 2.4 W/kg 72.5 km 8748 m +86 / -87 m
30 minutes 199 W 2.3 W/kg 35.8 km 12.2 km +166 / -168 m
1 hour 196 W 2.2 W/kg 35.9 km 25.7 km +377 / -365 m
Zoom Duration Speed Start Length Elevation
5 seconds 69.2 km/h 54.8 km 96 m +0 / -8 m
10 seconds 67.7 km/h 54.8 km 188 m +0 / -15 m
30 seconds 62.4 km/h 54.7 km 519 m +1 / -31 m
1 minute 53.2 km/h 54.4 km 887 m +5 / -39 m
4 minutes 39.1 km/h 77.4 km 2599 m +9 / -45 m
5 minutes 37.3 km/h 76.7 km 3109 m +9 / -50 m
10 minutes 32.9 km/h 53.0 km 5472 m +74 / -119 m
20 minutes 30.8 km/h 52.9 km 10.3 km +134 / -201 m
30 minutes 28.1 km/h 49.2 km 14.0 km +207 / -235 m
1 hour 26.3 km/h 32.4 km 26.3 km +369 / -404 m