Biomechanical analysis of Olympic flatwater kayaking and canoeing.

S. Plagenhoef
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引用次数: 67

Abstract

Abstract Slow-motion movies were taken of Olympic-caliber canoe and kayak paddlers over a 9-year period, including filming done during early season regattas in Sweden, Holland, and West Germany in 1971, during the Montreal Olympics of 1976, and during a postseason regatta in Mexico City in 1978. Kinetic and kinematic data were obtained from the films on both world-class and less successful paddlers to determine which measurements would best explain the successes of the champions. The relative motion of the path of the joint centers of the two arms to the boat, the paddle patterns, the absolute motion of the paddle underwater, and the stroke times were the most useful measurements for differentiating between good and poor performances.
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奥运会平水皮划艇和皮划艇的生物力学分析。
在长达9年的时间里,我们拍摄了奥运会级别的独木舟和皮划艇运动员的慢动作电影,其中包括1971年瑞典、荷兰和西德的赛季初赛船会,1976年蒙特利尔奥运会,以及1978年墨西哥城的赛季后期赛船会。研究人员从电影中获得了世界级和不太成功的桨手的动力学和运动学数据,以确定哪种测量方法最能解释冠军的成功。两个手臂的关节中心相对于船的运动轨迹,桨的形状,桨在水下的绝对运动,以及划水的时间是区分表现好坏的最有用的指标。
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