下りで空気抵抗が少ないポジションについての情報 ~下り最速のフォームは?~

【空力・エアロダイナミクス・TT・下り】2017年5月9日 12:14

下りで空気抵抗が少ないポジションについての情報が紹介されています。

 

Six riders and their tuck positions were examined including
A. Chris Froome: “Froome”
B. Marco Pantani: “Pantani”
C. Vincenzo Nibali: “Back Horizontal”
D. Vincenzo Nibali: “Back Downward”
E. Fabian Cancellara: “Back Upwards”
F. Peter Sagan: “Top Tube Safe” position

The fastest tuck position
Cancellara’s “Back Upward” position ranked the slowest due to the more upright position and the drag caused by the larger frontal area of the rider. Sagan’s “Top Tube Safe” position ranked the fastest, 17 percent faster than Cancellara. Froome came in with the fourth-best position at 9 percent faster...

出典 velo news:Study: Froome's 'super tuck' actually isn't faster

 

 

下りで空気抵抗が少ないポジションについての情報

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velo news

■Study: Froome's 'super tuck' actually isn't faster

Bert Blocken(LinkedIn)

■Part 3: Aerodynamic drag of the Superman position (which cyclist hill descent position is really superior?)