皮艇激流回旋运动员(跌坎流区域)控艇技术研究

A Research on the Boat Control Skill of the Kayak Canoe Slalom Athletes on the Step-down Floor

运用多台SONY摄像机,对2006年德国世界杯、2007年巴西世锦赛、北京奥运会等比赛中进入半决赛、决赛的皮艇运动员进行跟踪拍摄,并进行视频处理分析。研究结果:跌坎流区域主要动力控艇技术是前划技术;扫划技术多运用在下跌坎流时使艇偏离主水流和出门后的加速阶段;桨支撑(侧艇支撑)技术在跌坎流区域比堰流区域使用比例大,支撑桨技术主要运用在波浪区和出水门后进入主水流阶段。

The Sony cameras are used to shoot pictures in the 2006 World Cup in Germany,2007 World Championships in Brazil,Beijing Olympic Games,and the semifinals and the finals of several other games.It finds that the major dynamic control boat technology is the forward rowing technique.The sweep rowing technique is mainly used in the step-down floor period to deviate the boat from the mainstream and in the period of the accelerating period after exiting the gate.The paddle supporting technique is mainly adopted in the wave area and the period of entering the mainstream after exiting the water gate.