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文章运用录像分析法和数理统计法,统计分析了2007年和2011年全国男子武术散打锦标赛前32强,中级别运动员的技术与节奏指标。结果显示:新规则实施后中级别比赛平均每局技术使用总数略有增加,平均每局总得分极显著性增长。腿法得分明显压过摔法,成为主要得分技术。鞭腿得分贡献率高达48%,出现“唯摔获胜”之后的“鞭腿取胜”倾向。中级别运动员抱摔次数高度显著性减少,受新规则影响极大。中级别比赛消极搂抱次数、消极搂抱率高度显著性减小,但搂抱次数远没有消极搂抱次数减少的幅度大。中级别比赛平均每次攻防的时间显著性增长,对峙频次、对峙次时、间歇频次都有不同程度减少。
Using video analysis and mathematical statistics, the article statistically analyzed the technical and rhythm indicators of the top 32 and middle-class athletes in 2007 and 2011 National Men’s Wushu Sanda Championship. The results show that: after the implementation of the new rules, the average total number of games per board in the middle level race increased slightly, and the average total score per game increased significantly. Leg score significantly pressure over the wrestling method, a major scoring technique. Whip leg score contribution rate of up to 48%, there “only throw to win ” after “whip leg win ” tendency. The mid-level athletes hold a highly significant reduction in the number of falls, greatly affected by the new rules. The number of negative clumps in the middle level matches was significantly lower than that in the negative clumps, but the number of times of cuddle reduction was far lower than that of negative clumps. Average time of attack and defense in the middle level of the game significantly increased the time, the frequency of confrontation, confrontation time, intermittent frequency has reduced to varying degrees.