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  1. tor 01:49, 21. juli 2011
  2. christian 01:55, 28. juni 2011
  3. tor 01:56, 8. juni 2011


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Tur Tid Puls Fart Stigning Effekt Power (est) Gj. effekt/kg VAM

Velocity Ascended, Metres per hour Vm/h usually referred to as VAM, coined by Dr Michele Ferrari is the speed of elevation gain per hour in Metre per hour. This is a term used in cycling to rate how fast an individual gains elevation while climbing an incline. Ferrari also stated that every one percent increase in average gradient increases VAM by 50. For example, a 1650 VAM on a climb of 8 percent average grade is a performance equivalent to a VAM of 1700 on 9 percent average grade. Ambient conditions (e.g. friction, air resistance) have less effect on steeper slopes (absorb less power) since speeds are lower than on gentler slopes
The acronym VAM is not truly expanded in English, where many think the V stands in some way for vertical, and the M represents meters, for instance "Vertical Ascent Meters/Hour." Ferrari says,
I called this parameter Average Ascent Speed (‘VAM’ in its Italian abbreviation from Velocità Ascensionale Media).
A direct translation of "velocità ascensionale media" is "mean (average) ascent velocity" leading to an expansion of the acronym in English as Velocity, Ascent, Mean.
VAM is calculated the following way: VAM = (metres ascended x 60) / Minutes it took to ascend
A standard unit term with the same meaning is Vm/h, vertical meters per hour; the two are used interchangeably.
The relationship between VAM and relative power output is expressed as follows: [3]
Relative power (Watts/kg) = VAM (meters/hour) / (Gradient factor x 100)
This gradient factor ranges between 2.6 for a gradient of 6% and 3.1 for a gradient of 11%
To work out the gradient factor take 2 + (% grade/10)

Examples:

1800+ Vm/h: Lance Armstrong - and Marco Pantani of olden days
1650-1800 Vm/h: Top 10 / Tour de France GC or mountain stage winner.
1450-1650 Vm/h: Top 20 / Tour de France GC; top 20 on tough mountain stage.
1300-1450 Vm/h: Finishing Tour de France mountain stages in peloton
1100-1300 Vm/h: The Autobus Crew

Kommentar
tor juli 21, 2011 01:49 88,2% 19,1 km/t 55 m 556 W 516,7 W 6,8 1817
christian juni 28, 2011 01:55 90,8% 18,3 km/t 56 m 491 W 429,4 W 7,1 1753
tor juni 8, 2011 01:56 87,2% 18,0 km/t 58 m 545 W 509,5 W 6,6 1800
tor april 23, 2011 02:05 85,1% 17,6 km/t 55 m 516 W 463,0 W 6,1 1584
kjetil juli 19, 2012 02:05 84,6% 17,0 km/t 58 m 535 W 487,1 W 6,2 1670
kjetil juli 2, 2011 02:10 19,5% 16,5 km/t 59 m 481,9 W 5,5 1634
kjetil juli 21, 2011 02:10 83,1% 15,7 km/t 58 m 463,0 W 5,3 1606
christian aug. 28, 2011 02:13 85,0% 16,1 km/t 56 m 398 W 368,1 W 5,8 1516
kjetil juli 12, 2012 02:15 82,6% 17,2 km/t 61 m 501 W 478,6 W 5,8 1627
christian juni 8, 2018 02:15 85,5% 15,7 km/t 56 m 415 W 391,5 W 5,5 1493
tor mai 24, 2011 02:18 85,1% 14,9 km/t 4 m 460 W 64,1 W 5,5 104
kjetil juni 4, 2012 02:19 85,1% 15,3 km/t 58 m 478 W 440,2 W 5,5 1502
christian mai 21, 2010 02:20 80,2% 14,3 km/t 55 m 338,4 W 4,9 1414
kjetil juni 21, 2012 02:21 82,6% 15,3 km/t 58 m 471 W 429,4 W 5,5 1481
christian mai 9, 2011 02:22 78,7% 14,6 km/t 56 m 368 W 343,7 W 5,3 1420
kjetil aug. 10, 2013 02:22 13,6 km/t 59 m 403,3 W 4,7 1496
christian juni 15, 2016 02:23 81,6% 15,1 km/t 59 m 399 W 386,3 W 5,3 1485
tor okt. 24, 2011 02:24 85,6% 13,8 km/t 57 m 376,2 W 4,6 1425
lars mai 21, 2010 02:26 82,2% 14,2 km/t 57 m 422,3 W 4,6 1405
tor mai 21, 2010 02:30 88,2% 15,2 km/t 57 m 412,2 W 4,9 1368
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