124 BPM , 63.6%
185 BPM , 94.9%
Husnes-Årsnes
75.4 km
611 m (8.1 m/km)
604 m
6 m
67 m
5:56 p.m.
July 15, 2011
61.1 km/h
17 ℃
14 ℃
21 ℃
###### Calories
1237 kcal (0.2 kg bodyfat)
72 RPM
69 RPM
218 RPM
• ###### Avg Pedaling Power
193 W 60.3% FTP
185 W
218 W
0.681
119
882 W
###### xPower
204 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
105

Rolig. Slapp. Hjalp litt med skulebolla og sjokomelk i Rosendal.

• m
• m
• BPM
• BPM
• BPM
• deg
• VAM
• km/h
• km/h
• km/h
• RPM
• RPM
• RPM
• W
• W
• W
• W
• W
• Tor Hveem writes:

Rolig. Slapp. Hjalp litt med skulebolla og sjokomelk i Rosendal.

Zoom Start Tid Lengd Elevation Fart Gj. effekt FTP % Avg power/kg Maks effekt Puls Avg cadence Makskadens
17:56, 0.0 km 02:34:23 72.7 km +548/-547 m 28.3 km/h 185 W 57.8% 2.2 W/kg 882 W 63.6% 72 RPM 191 RPM

### Time in power zones

Zone Duration %
1 (0% - 55%) 1 hour 3 minutes 34 seconds 41.2%
2 (55% - 75%) 1 hour 3 minutes 38 seconds 41.2%
3 (75% - 90%) 17 minutes 23 seconds 11.3%
4 (90% - 105%) 5 minutes 16 seconds 3.4%
5 (105% - 121%) 2 minutes 10 seconds 1.4%
6 (121% - 150%) 1 minute 27 seconds 0.9%
7 (150% - 57 seconds 0.6%

### Time in HR zones

Zone Duration %
0 (0% - 60%) 43 minutes 33 seconds 28.2%
1 (60% - 72%) 1 hour 36 minutes 34 seconds 62.5%
2 (72% - 82%) 11 minutes 2 seconds 7.1%
3 (82% - 87%) 2 minutes 9 seconds 1.4%
4 (87% - 92%) 38 seconds 0.4%
5 (92% - 97%) 29 seconds 0.3%

### Speed distribution

Name Start Length Ascent % Duration Speed Avg power Est power W/kg VAM Category Avg HR
0.5 km 1.7 km 51 m 3.0 % 06:02 17.0 km/h 194.3 W 176.8 W 2.3 W/kg 66.7%
Stripo 69.1 km 1.4 km 54 m 3.8 % 04:55 17.4 km/h 213 W 217.7 W 2.6 W/kg 659 68.2%
69.1 km 1.4 km 53 m 3.9 % 04:44 17.2 km/h 212.9 W 221.8 W 2.6 W/kg 68.7%
Zoom Duration Power Avg power/kg Start Length Elevation
5 seconds 838 W 10.1 W/kg 51.7 km 68 m +0 / -0 m
10 seconds 779 W 9.4 W/kg 51.7 km 138 m +0 / -0 m
30 seconds 679 W 8.2 W/kg 51.7 km 412 m +1 / -0 m
1 minute 511 W 6.2 W/kg 51.4 km 772 m +2 / -4 m
4 minutes 287 W 3.5 W/kg 50.0 km 2138 m +15 / -8 m
5 minutes 280 W 3.4 W/kg 49.4 km 2742 m +17 / -12 m
10 minutes 245 W 3.0 W/kg 46.9 km 5322 m +19 / -12 m
20 minutes 215 W 2.6 W/kg 47.8 km 9326 m +74 / -39 m
30 minutes 205 W 2.5 W/kg 20.1 km 15.3 km +73 / -49 m
1 hour 195 W 2.3 W/kg 5.6 km 29.8 km +190 / -172 m
Zoom Duration Speed Start Length Elevation
5 seconds 61.0 km/h 10.6 km 84 m +0 / -4 m
10 seconds 60.2 km/h 10.6 km 167 m +0 / -9 m
30 seconds 53.3 km/h 10.4 km 444 m +0 / -20 m
1 minute 47.3 km/h 51.5 km 788 m +2 / -5 m
4 minutes 38.1 km/h 18.3 km 2539 m +0 / -18 m
5 minutes 37.3 km/h 10.4 km 3108 m +7 / -48 m
10 minutes 34.5 km/h 28.7 km 5749 m +9 / -17 m
20 minutes 32.4 km/h 15.8 km 10.8 km +35 / -69 m
30 minutes 31.5 km/h 18.3 km 15.7 km +62 / -58 m
1 hour 30.0 km/h 6.5 km 30.0 km +196 / -196 m