147 BPM , 75.4%
173 BPM , 88.7%
Husnes-Årsnes
75.4 km
611 m (8.1 m/km)
604 m
6 m
67 m
5:38 p.m.
Aug. 30, 2011
60.8 km/h
12 ℃
11 ℃
20 ℃
###### Calories
1599 kcal (0.2 kg bodyfat)
83 RPM
81 RPM
111 RPM
• ###### Avg Pedaling Power
259 W 75.7% FTP
256 W
275 W
0.804
142
511 W
###### xPower
272 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

0.8
###### 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
138

Ny girwire, hurra! Kan gire igjen!
Rolig inn, 90-105% FTP heim. Haldt akkurat til Hellandskrysset. Flott økt.

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• BPM
• deg
• VAM
• km/h
• km/h
• km/h
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• Tor Hveem writes:

Ny girwire, hurra! Kan gire igjen!
Rolig inn, 90-105% FTP heim. Haldt akkurat til Hellandskrysset. Flott økt.

Zoom Start Duration Length Elevation Speed Avg power FTP % Avg power/kg Max power Avg HR Avg cadence Max cadence
17:38, 0.0 km 01:09:49 36.5 km +257/-261 m 31.4 km/h 214 W 62.6% 2.6 W/kg 511 W 67.7% 77 RPM 103 RPM
18:48, 36.5 km 01:04 35.3 km +264/-238 m 35.3 km/h 310 W 90.6% 3.8 W/kg 503 W 84.1% 86 RPM 111 RPM
19:48, 71.8 km 01:27 1.0 km -23 m 39.6 km/h 138 W 40.4% 1.7 W/kg 354 W 68.7% 69 RPM 83 RPM

### Time in power zones

Zone Duration %
1 (0% - 55%) 20 minutes 10 seconds 15.4%
2 (55% - 75%) 45 minutes 37 seconds 34.7%
3 (75% - 90%) 31 minutes 29 seconds 24.0%
4 (90% - 105%) 26 minutes 18 seconds 20.0%
5 (105% - 121%) 7 minutes 51 seconds 6.0%
6 (121% - 150%) 51 seconds 0.6%

### Time in HR zones

Zone Duration %
0 (0% - 60%) 2 minutes 4 seconds 1.6%
1 (60% - 72%) 1 hour 2 minutes 24 seconds 47.5%
2 (72% - 82%) 12 minutes 35 seconds 9.6%
3 (82% - 87%) 49 minutes 23 seconds 37.6%
4 (87% - 92%) 5 minutes 50 seconds 4.4%

### Speed distribution

Name Start Length Ascent % Duration Speed Avg power Est power W/kg VAM Category Avg HR
0.6 km 1.8 km 47 m 2.6 % 05:59 18.1 km/h 192.9 W 173.9 W 2.4 W/kg 68.2%
Stripo 69.1 km 1.4 km 53 m 3.7 % 03:34 23.9 km/h 346 W 322.1 W 4.2 W/kg 892 86.2%
69.1 km 1.4 km 53 m 3.9 % 03:27 23.8 km/h 346.6 W 329.1 W 4.2 W/kg 86.2%
Zoom Duration Power Avg power/kg Start Length Elevation
5 seconds 456 W 5.6 W/kg 61.4 km 41 m +1 / -0 m
10 seconds 421 W 5.1 W/kg 61.4 km 79 m +2 / -0 m
30 seconds 382 W 4.7 W/kg 69.7 km 227 m +7 / -0 m
1 minute 371 W 4.5 W/kg 69.6 km 444 m +15 / -0 m
4 minutes 342 W 4.2 W/kg 68.7 km 1734 m +49 / -1 m
5 minutes 335 W 4.1 W/kg 68.8 km 2315 m +53 / -5 m
10 minutes 324 W 4.0 W/kg 64.7 km 5604 m +54 / -42 m
20 minutes 319 W 3.9 W/kg 59.2 km 11.0 km +124 / -81 m
30 minutes 315 W 3.8 W/kg 54.2 km 17.0 km +180 / -142 m
1 hour 311 W 3.8 W/kg 36.4 km 35.0 km +268 / -218 m
Zoom Duration Speed Start Length Elevation
5 seconds 59.7 km/h 36.2 km 83 m +0 / -4 m
10 seconds 58.3 km/h 36.2 km 162 m +0 / -9 m
30 seconds 55.5 km/h 3.4 km 462 m +0 / -21 m
1 minute 53.3 km/h 3.0 km 888 m +0 / -35 m
4 minutes 41.7 km/h 57.2 km 2788 m +5 / -40 m
5 minutes 41.3 km/h 57.2 km 3449 m +7 / -42 m
10 minutes 39.1 km/h 44.3 km 6511 m +16 / -38 m
20 minutes 38.4 km/h 39.3 km 12.8 km +36 / -55 m
30 minutes 37.6 km/h 37.6 km 18.8 km +72 / -91 m
1 hour 35.8 km/h 37.0 km 35.8 km +239 / -263 m