核心力量训练对舞蹈啦啦操运动员转体类动作影响的实验研究

发布时间：2018-08-26 18:33

【摘要】：啦啦操作为一项体育运动集音乐、舞蹈、体操和健身于一体的特点而深受年轻人的青睐,其中柔韧与平衡、跳步和转体是舞蹈啦啦操的三类难度动作。实践印证,尽管舞蹈啦啦操选手在日常训练中花大量时间进行转体动作的练习,在比赛或表演的中还是收效甚微。因此,研究采用实验法和影像分析法等研究方法,把核心力量训练与体育舞蹈啦啦操转体动作相结合进行研究,并选取湖南师范大学体育学院舞蹈啦啦操队的12名队员作为实验对象,研究结果表明:1.实验前后,实验组受试者与对照组在完成平转和挥鞭转180°和360°转体运动时间上存在显著性差异,此外,通过8周的核心力量训练干预,实验组受试者在完成平转和挥鞭转时,在准备姿势、启动姿势、转体180°和360°的躯干角度与实验研究前数值相比存在显著性差异,而对照组实验前后没有什么变化;2.对照组和实验组的受试者在完成平转时身体各角度都有一定改善,尤其实验组在左、右膝关节和左髋关节角度效果特别明显,同时,通过核心力量训练干预,实验组受试者摆动腿髋角的变化波动范围更有利于完成高质量的挥鞭转动作;3.实验前后,对照组和实验组受试者在完成平转动作时,实验组通过核心力量训练干预后,改善身体各关节的速度效果更明显;4.通过核心力量训练的干预,实验组受试者在完成挥鞭转动作时,在摆动腿离地时、转体0-180°和转体180-360°三个阶段的速度提升效果明显好于对照组。此外,实验组受试者在支撑腿的力量、身体重心的控制、完成挥鞭转动作的稳定性及上肢运动时间等方面明显好于对照组。
[Abstract]:La operation is popular among young people because of the characteristics of music, dance, gymnastics and fitness, among which flexibility and balance, jumping and turning are the three difficult movements of dance cheerleading. Practice has proved that, although the dancers spend a lot of time in the daily training for the exercise of rotation, in the competition or performance, there is little effect. Therefore, the research adopts the experimental method and the image analysis method to combine the core strength training with the movement of sports dance and cheerleading. In addition, 12 members of the dance cheerleading team of Hunan normal University physical Education College were selected as experimental objects. The results showed that 1: 1. Before and after the experiment, there was significant difference between the subjects of the experimental group and the control group in completing the horizontal rotation and the swivel of 180 掳and 360 掳. In addition, after 8 weeks of core strength training, the subjects of the experimental group completed the flat rotation and the whiplash rotation. The torso angles of preparation posture, starting position, rotation 180 掳and 360 掳were significantly different from those before the experimental study, but there was no significant change in the control group before and after the experiment. The subjects in the control group and the experimental group improved their body angles to a certain extent when they completed the flat turn, especially in the experimental group, where the angle of the left, right knee and left hip joint was particularly effective. At the same time, the intervention was made through core strength training. The range of the hip angle of the experimental group was more favorable for the high-quality whiplash rotation. Before and after the experiment, the control group and the experimental group in the completion of flat rotation, the experimental group through core strength training intervention, improve the speed of each joint of the body more obvious effect. 4. Through the intervention of core strength training, the speed lifting effect of the experimental group was obviously better than that of the control group in the three stages of rotation, 0-180 掳and 180-360 掳, when the swinging legs were off the ground. In addition, the strength of supporting legs, the control of body center of gravity, the stability of whiplash rotation and the time of upper limb movement in the experimental group were better than those in the control group.
【学位授予单位】：湖南师范大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：G837

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