142 BPM , 72.8%
180 BPM , 92.3%
###### Route
Fjellhaugen skisenter
69.2 km
###### Ascent
917 m (13.3 m/km)
1001 m
6 m
512 m
9:54 a.m.
June 13, 2011
82.7 km/h
17 ℃
13 ℃
21 ℃
###### Calories
1550 kcal (0.2 kg bodyfat)
76 RPM
70 RPM
131 RPM
• ###### Avg Pedaling Power
240 W 75% FTP
220 W
265 W
0.828
173
1108 W
###### xPower
253 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
158

Rakk akkurat å hive meg med Håvard som var på veg innover, han var lysten på Fjellhaugen, og det passa meg igrunn fint. Vart litt aukande tempo oppover bakkande etterkvart, var tungt men godt.

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

Rakk akkurat å hive meg med Håvard som var på veg innover, han var lysten på Fjellhaugen, og det passa meg igrunn fint. Vart litt aukande tempo oppover bakkande etterkvart, var tungt men godt.

Zoom Start Tid Lengd Elevation Fart Gj. effekt FTP % Avg power/kg Maks effekt Puls Avg cadence Makskadens
09:54, 0.0 km 02:31:36 69.4 km +1052/-1049 m 27.5 km/h 220 W 68.8% 2.7 W/kg 1108 W 72.8% 76 RPM 131 RPM

### Time in power zones

Zone Duration %
1 (0% - 55%) 50 minutes 22 seconds 33.2%
2 (55% - 75%) 37 minutes 48 seconds 24.9%
3 (75% - 90%) 26 minutes 14 seconds 17.3%
4 (90% - 105%) 18 minutes 9 seconds 12.0%
5 (105% - 121%) 9 minutes 37 seconds 6.3%
6 (121% - 150%) 6 minutes 26 seconds 4.2%
7 (150% - 3 minutes 45 seconds 2.5%

### Time in HR zones

Zone Duration %
0 (0% - 60%) 14 minutes 4 seconds 9.3%
1 (60% - 72%) 57 minutes 49 seconds 38.1%
2 (72% - 82%) 50 minutes 8 seconds 33.1%
3 (82% - 87%) 13 minutes 7 seconds 8.7%
4 (87% - 92%) 17 minutes 7 seconds 11.3%
5 (92% - 97%) 6 seconds 0.1%

### Speed distribution

Name Start Length Ascent % Duration Speed Avg power Est power W/kg VAM Category Avg HR
0.5 km 1.9 km 51 m 2.7 % 05:40 19.7 km/h 214.9 W 202.1 W 2.6 W/kg 69.7%
Husnes - Fjellh... 1.0 km 33.8 km 753 m 2.2 % 01:22:40 24.5 km/h 242 W 243.5 W 2.9 W/kg 547 75.4%
21.1 km 7.2 km 365 m 5.1 % 25:56 16.7 km/h 269.0 W 261.0 W 3.2 W/kg 845 79.5%
Myklebustdalen 24.6 km 2.9 km 252 m 8.8 % 13:51 12.4 km/h 313 W 305.2 W 3.8 W/kg 1092 84.6%
30.4 km 1.3 km 89 m 7.0 % 04:40 16.6 km/h 342.5 W 338.0 W 4.1 W/kg 86.7%
33.2 km 1.6 km 107 m 6.7 % 06:10 15.6 km/h 316.5 W 304.7 W 3.8 W/kg 84.1%
40.5 km 0.7 km 40 m 5.8 % 02:45 15.4 km/h 246.3 W 265.7 W 3.0 W/kg 74.4%
65.7 km 1.5 km 54 m 3.6 % 04:33 19.9 km/h 231.4 W 246.9 W 2.8 W/kg 76.9%
Zoom Duration Power Avg power/kg Start Length Elevation
5 seconds 992 W 12.0 W/kg 43.5 km 74 m +0 / -3 m
10 seconds 781 W 9.4 W/kg 27.9 km 61 m +4 / -0 m
30 seconds 528 W 6.4 W/kg 65.3 km 394 m +0 / -3 m
1 minute 448 W 5.4 W/kg 63.8 km 701 m +9 / -2 m
4 minutes 367 W 4.4 W/kg 33.7 km 907 m +82 / -0 m
5 minutes 346 W 4.2 W/kg 33.4 km 1219 m +94 / -0 m
10 minutes 324 W 3.9 W/kg 25.5 km 1970 m +188 / -0 m
20 minutes 302 W 3.6 W/kg 25.6 km 5976 m +299 / -45 m
30 minutes 294 W 3.5 W/kg 25.4 km 9243 m +433 / -87 m
1 hour 258 W 3.1 W/kg 11.4 km 23.2 km +638 / -181 m
Zoom Duration Speed Start Length Elevation
5 seconds 82.3 km/h 44.3 km 114 m +0 / -9 m
10 seconds 81.8 km/h 44.2 km 227 m +0 / -21 m
30 seconds 78.4 km/h 44.1 km 654 m +0 / -58 m
1 minute 73.8 km/h 43.6 km 1229 m +0 / -108 m
4 minutes 54.0 km/h 41.3 km 3603 m +0 / -270 m
5 minutes 49.4 km/h 41.3 km 4120 m +2 / -274 m
10 minutes 41.7 km/h 41.4 km 6952 m +2 / -346 m
20 minutes 35.9 km/h 37.9 km 12.0 km +49 / -465 m
30 minutes 33.5 km/h 41.3 km 16.7 km +83 / -419 m
1 hour 32.0 km/h 37.4 km 32.0 km +254 / -651 m