百分之一秒決勝負! BMW風洞為德國雪橇選手找出決勝關鍵

在平昌冬季奧運中,各國無不把握最後關頭加緊訓練,其中第四次列入正式比賽項目的俯式冰橇(skeleton),由於選手是以頭部朝向前方俯臥在冰溝中滑行,相對危險性高,因此更須注意各項細節。為了讓選手能獲得更好的成績,德國雪橇運動協會與BMW合作,藉由該廠的風洞實驗,來找出運動員最佳的騎行姿勢與最適合的裝備材質以降低空氣阻力。其中參與實驗的2015/16世界盃冠軍得主Tina Hermann表示,由於自己的體重比其他選手來得輕,因此下坡時能獲得的加速度也較少,在藉由這樣的風洞實驗微調姿勢與裝備設計後,可以提高衝刺速度,即便差異只有百分之一秒,也可能因此成為獲勝關鍵!

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