绳梯练习对11~12岁儿童30m直线冲刺速度影响的实验研究  

Experimental Research on the Effect of Rope Ladder Exercises on the 30-Meter Straight Sprint Speed of 11~12-Year-Old Children

作　　者：申志红 SHEN Zhihong(Daxing Sports School,Beijing,102600 China)

机构地区：[1]北京市大兴区体育运动学校,北京102600

出　　处：《当代体育科技》2024年第15期167-170,共4页Contemporary Sports Technology

摘　　要：目的:探讨绳梯练习对11~12岁儿童30m直线冲刺成绩的影响,进一步验证其对儿童的益处和适用性,为制定科学的儿童训练计划提供依据。方法:以大兴体育运动学校11~12岁的短跑队队员为实验对象,进行为期9周(2次/周,15min/次,于周一、周三上体育课时进行练习)的实验研究。将其分为实验组和对照组,每组男生与女生各8名,两组儿童无显著性差异(P>0.05)。其中,实验组除日常训练外,还要进行绳梯练习,对照组仅完成日常训练内容,不进行绳梯练习,测试收集30 m冲刺成绩数据进行分析讨论。结果:实验结果表明,通过9周干预训练后,实验组儿童的30m直线冲刺成绩相比对照组有显著性差异(P<0.05),且成绩提高幅度优于对照组。结论:实验组儿童30 m冲刺成绩提高幅度优于对照组,绳梯练习对于提升11~12岁儿童30m直线冲刺成绩有积极作用。Objective:To explore the effect of rope ladder exercises on the 30-meter straight sprint performance of 11~12-year-old children,and further verify their benefits and applicability to children,so as to provide a basis for the development of scientific children training plans.Method:The 11~12-year-old sprinting sprinters in Daxing Sports School were selected as experimental subjects for a 9-week(twice a week,15 minutes each time,in physical education classes on Mondays and Wednesdays)experimental study.They were divided into the experimental group and the control group with 8 boys and 8 girls in each group,and there was no significant difference between the children in the two groups(P>0.05).The experimental group performed rope ladder exercises in addition to daily training,the control group only completed daily training without rope ladder exercises,and the experiment collected their 30-m sprint performance data for analysis and discussion.Result:Experimental results showed that after 9-week intervention training,the experimental group had a significant difference in 30-m straight sprint performance compared with that of the control group(P<0.05),and its performance improvement was better than that of the control group.Conclusion:The improvement of the 30-m straight sprint performance of the children in the experimental group was better than that in the control group,which showed that rope Ladder exercises had a positive effect on improving the 30-m straight sprint results of children aged 11~12.

关 键 词：绳梯练习 儿童 30m冲刺 冲刺速度 

分 类 号：G807[文化科学—体育训练]