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  1. tor 02:13, 24. mai 2011
  2. christian 02:14, 24. mai 2011
  3. tor 02:17, 28. juli 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
christian aug. 13, 2018 04:19 68,1% 15,1 km/t 49 m 196 W 193,1 W 2,6 681
christian aug. 12, 2018 04:17 72,0% 15,4 km/t 51 m 194 W 202,1 W 2,6 714
christian aug. 11, 2018 04:38 71,5% 14,8 km/t 53 m 188 W 193,0 W 2,5 686
christian aug. 8, 2018 04:41 66,7% 14,2 km/t 51 m 171 W 184,4 W 2,3 653
christian aug. 7, 2018 04:19 68,1% 15,3 km/t 48 m 192 W 194,6 W 2,5 667
christian aug. 6, 2018 04:31 71,0% 10,3 km/t 52 m 192 W 181,9 W 2,5 691
christian aug. 5, 2018 04:12 69,6% 15,7 km/t 49 m 198 W 204,3 W 2,6 700
christian juli 26, 2018 04:19 64,7% 15,3 km/t 49 m 196 W 198,2 W 2,6 681
christian juli 24, 2018 04:19 64,3% 15,3 km/t 50 m 195 W 201,4 W 2,6 695
christian juli 21, 2018 04:02 64,3% 16,3 km/t 50 m 211 W 217,6 W 2,8 744
christian juli 20, 2018 04:08 65,7% 15,8 km/t 48 m 200 W 204,1 W 2,6 697
christian juli 18, 2018 04:28 66,2% 15,4 km/t 51 m 198 W 199,3 W 2,6 685
christian juli 16, 2018 04:32 66,7% 14,5 km/t 47 m 183 W 180,4 W 2,4 622
christian juli 13, 2018 04:39 66,2% 14,0 km/t 49 m 178 W 181,2 W 2,3 632
christian juli 12, 2018 04:48 63,3% 13,7 km/t 49 m 175 W 175,1 W 2,3 613
christian juli 11, 2018 04:48 69,1% 13,7 km/t 48 m 174 W 172,2 W 2,3 600
christian juli 10, 2018 04:36 72,9% 14,2 km/t 49 m 184 W 183,3 W 2,4 639
christian juli 9, 2018 04:23 68,1% 14,9 km/t 50 m 185 W 196,8 W 2,4 684
christian juli 8, 2018 04:13 68,1% 15,6 km/t 49 m 195 W 203,4 W 2,6 697
christian juli 7, 2018 04:40 70,5% 14,1 km/t 50 m 184 W 183,9 W 2,4 643
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