132 BPM , 67.7%
170 BPM , 87.2%
tor 180411
115.9 km
873 m (7.5 m/km)
866 m
7 m
95 m
12:55 p.m.
April 18, 2011
62.7 km/h
14 ℃
12 ℃
24 ℃
Calories
2121 kcal (0.3 kg bodyfat)
73 RPM
69 RPM
121 RPM
• Avg Pedaling Power
208 W 66.0% FTP
191 W
212 W
0.673
177
1323 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
164

Episk tur i sommarvêr saman med Kjetil. Starta med lause kne, men kasta tilogmed dei etter ei stund, så dette var årsførste med kort/kort. Huzzah!

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

Episk tur i sommarvêr saman med Kjetil. Starta med lause kne, men kasta tilogmed dei etter ei stund, så dette var årsførste med kort/kort. Huzzah!

Zoom Start Tid Lengd Elevation Fart Gj. effekt FTP % Avg power/kg Maks effekt Puls Avg cadence Makskadens
12:55, 0.0 km 02:36:21 75.3 km +582/-551 m 28.9 km/h 188 W 59.7% 2.2 W/kg 1323 W 65.6% 72 RPM 121 RPM
15:32, 75.3 km 05:01 3.3 km +11/-31 m 40.1 km/h 255 W 81.0% 3.0 W/kg 457 W 80.5% 80 RPM 99 RPM
15:37, 78.7 km 01:13:20 37.2 km +284/-287 m 30.5 km/h 191 W 60.6% 2.2 W/kg 1128 W 70.8% 70 RPM 103 RPM

Time in power zones

Zone Duration %
1 (0% - 55%) 1 hour 30 minutes 43 seconds 38.7%
2 (55% - 75%) 1 hour 26 minutes 6 seconds 36.7%
3 (75% - 90%) 32 minutes 58 seconds 14.0%
4 (90% - 105%) 13 minutes 31 seconds 5.8%
5 (105% - 121%) 6 minutes 32 seconds 2.8%
6 (121% - 150%) 3 minutes 40 seconds 1.6%
7 (150% - 2 minutes 3 seconds 0.9%

Time in HR zones

Zone Duration %
0 (0% - 60%) 42 minutes 14 seconds 18.0%
1 (60% - 72%) 2 hours 3 minutes 36 seconds 52.7%
2 (72% - 82%) 59 minutes 49 seconds 25.5%
3 (82% - 87%) 9 minutes 47 seconds 4.2%
4 (87% - 92%) 7 seconds 0.0%

Speed distribution

Name Start Length Ascent % Duration Speed Avg power Est power W/kg VAM Category Avg HR
1.8 km 2.2 km 45 m 2.1 % 05:46 23.2 km/h 188.5 W 218.3 W 2.2 W/kg 62.1%
17.9 km 3.8 km 86 m 2.3 % 12:11 18.7 km/h 186.2 W 170.7 W 2.2 W/kg 63.1%
34.4 km 1.6 km 42 m 2.6 % 04:50 20.5 km/h 211.3 W 210.3 W 2.5 W/kg 69.7%
Stripo 111.8 km 1.4 km 53 m 3.7 % 04:38 18.5 km/h 228 W 238.1 W 2.7 W/kg 686 77.4%
111.8 km 1.4 km 53 m 3.8 % 04:37 18.5 km/h 228.3 W 239.5 W 2.7 W/kg 77.4%
Zoom Duration Power Avg power/kg Start Length Elevation
5 seconds 1154 W 13.4 W/kg 48.9 km 50 m +0 / -0 m
10 seconds 768 W 8.9 W/kg 48.9 km 88 m +0 / -0 m
30 seconds 426 W 5.0 W/kg 60.2 km 353 m +0 / -0 m
1 minute 358 W 4.2 W/kg 59.9 km 677 m +2 / -0 m
4 minutes 271 W 3.2 W/kg 71.8 km 1828 m +22 / -0 m
5 minutes 265 W 3.1 W/kg 71.3 km 2346 m +24 / -3 m
10 minutes 228 W 2.7 W/kg 44.1 km 5187 m +40 / -53 m
20 minutes 223 W 2.6 W/kg 39.9 km 9536 m +95 / -74 m
30 minutes 214 W 2.5 W/kg 37.7 km 14.3 km +134 / -119 m
1 hour 202 W 2.3 W/kg 42.3 km 31.2 km +200 / -206 m
Zoom Duration Speed Start Length Elevation
5 seconds 61.7 km/h 114.3 km 85 m +0 / -3 m
10 seconds 60.5 km/h 114.3 km 167 m +0 / -5 m
30 seconds 53.7 km/h 17.4 km 434 m +0 / -27 m
1 minute 52.1 km/h 17.0 km 852 m +0 / -46 m
4 minutes 42.5 km/h 106.4 km 2836 m +7 / -41 m
5 minutes 41.9 km/h 106.3 km 3490 m +7 / -45 m
10 minutes 38.4 km/h 105.2 km 6395 m +31 / -71 m
20 minutes 34.6 km/h 49.5 km 11.5 km +46 / -73 m
30 minutes 33.3 km/h 44.2 km 16.6 km +89 / -124 m
1 hour 31.8 km/h 54.3 km 31.8 km +166 / -149 m