不同负重增强式训练对五人制足球运动员下肢运动表现的影响

发布时间：2018-04-24 06:40

  本文选题：增强式 + 负重　； 参考：《西南师范大学学报(自然科学版)》2017年06期

【摘要】：测试经过8周不同负重增强式训练对腿部肌肉量、跳跃表现、下肢肌力及速度的影响.以30名参加全国大学生五人制足球比赛的运动员为研究对象,随机分为高负重增强式训练组(PHL,体质量的20%)、低负重增强式训练组(PLL,体质量的10%)及控制组(CON),进行8周训练,每周3次,每次40~60min,以负重背心增加其负荷,于训练前、后进行各项生理检测.所得数据以混合设计双因子变异数分析,比较不同负重增强式训练介入对腿部肌肉量、跳跃表现、肌力表现及冲刺时间的差异情况.结果显示,PHL组的腿部肌肉量显著增加;各组肌酸激酶(CK)变化无统计学意义;在20m冲刺表现各组皆有显著进步;等速肌力表现中,PHL组在60°/s及180°/s力矩峰值皆有显著进步,PLL组只在180°/s有显著进步,且显著优于CON组.另外,达到力矩峰值时间只有PHL组在60°/s有显著增进;原地摆臂垂直跳、跨步摆臂垂直跳及落地垂直跳的跳跃高度在PHL组及PLL组皆有显著进步.得出PHL组及PLL组在跳跃表现、等速肌力及20m冲刺皆有显著进步,而腿部肌肉量只有PHL组有显著进步.
[Abstract]:The effects of 8 weeks of different weight-bearing enhancement training on leg muscle volume, jumping performance, lower limb muscle strength and speed were tested. Thirty athletes who participated in the national college students' five-person football match were randomly divided into two groups: the high weight training group (PHL), the low weight enhancement training group (PLL) and the control group (the weight 10), and the control group was trained for 8 weeks, and the two groups were randomly divided into two groups: the high weight training group (PHL), the low weight enhancement training group (PLL) and the control group (the control group) were trained for 8 weeks. Three times a week, 40 minutes per week, with a load vest to increase their load, before training, after the physiological tests. The data were analyzed by using mixed design double factor ANOVA to compare the differences of leg muscle quantity, jumping performance, muscle strength performance and sprint time in different weight-bearing reinforcement training intervention. The results showed that the amount of leg muscle in PHL group was significantly increased, the changes of creatine kinase CK in each group were not statistically significant, and the changes in 20 m sprint were significantly improved in all groups. In the isokinetic muscle strength, the peak torque of 60 掳/ s and 180 掳/ s were significantly improved in the PHL group and only at 180 掳/ s in the PLL group, which was significantly better than that in the CON group. In addition, the time to reach the peak torque was significantly increased only in the PHL group at 60 掳/ s, and the jumping height of the vertical jump, the vertical jump and the landing vertical jump of the swinging arm in situ and the vertical jump on the ground in the PHL group and the PLL group were improved significantly in both the PHL group and the PLL group. The results showed that in PHL group and PLL group, there was significant improvement in jumping performance, isokinetic muscle strength and 20m sprint, while leg muscle volume was significantly improved only in PHL group.
【作者单位】： 四川外国语大学重庆南方翻译学院体育部;
【分类号】：G843
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本文编号：1795556