我国高水平游泳运动员运用新规则技术的优势与不足

采用文献资料法、观察法对参加2011年全国游泳锦标赛和冠军赛的运动员进行观察与统计,运用调查法对部分国家队、省市专业队教练员以及国际级以上裁判员进行调查,分析我国高水平游泳运动员在技术方面运用规则的优势与不足.建议仰泳运动员出发时提高脚的位置,从而提高身体重心位置,减少水对运动员背部、臀部的阻力,使身体在空中的抛物线更加合理；部分仰泳运动员转身过程中没有连贯划臂,使动作出现停顿；蛙泳运动员出发和转身后应充分利用水下海豚式打腿增大推进力,同时避免犯规.

Top Chinese Swimmers' Strengths and Weaknesses in Their Technical Application of Rules

Depending on literature,observations,analysis and statistics of the swimmers participating in the national tournament and championships in 2011,the paper conducts a survey of some professional coaches and international referees and then analyzes the strengths and weaknesses of Chinese top swimmers in their technical application of the rules.It is suggested that backstrokers should raise their feet when starting so as to raise their gravity center and reduce the water resistance to their backs and hips,thus making the body parabola in the air more reasonable.Some backstrokers lack continuity in the process of turning,leading to a pause of action.Breaststrokers should take advantage of the underwater dolphin kick after starting and turning to increase propulsion and avoid fouls at the same time.