青少年女子铅球运动员训练负荷安排与肌肉力量变化规律研究  

Performance and Muscle Strength of Female Adolescent Shot-putter

作　　者：周越 刘建立[2] 刘伊[3] 

机构地区：[1]河北省体育科学研究所,石家庄050011 [2]河北师范大学,石家庄050011 [3]石家庄大学公体部,石家庄050081

出　　处：《天津体育学院学报》2004年第3期51-53,共3页Journal of Tianjin University of Sport

摘　　要：研究了16名青少年女子铅球运动员以不同方式进行3周赛前减量训练时,腰腹肌群和膝关节屈伸肌群力量与专项运动能力的变化情况。结果表明:减量60%组运动员(175.5±9.5)cm、(84.9±13.7)kg、(15.7±1.2)yrs运动成绩提高的幅度(3.7%)较减量20%组运动员(175.7±4.5)cm、(90.7±19.1)kg、(16.3±1.8)yrs运动成绩提高的幅度(2.9%)大。训练量减少的幅度影响运动员机能变化周期的长短,减量少时最佳成绩出现的晚些(减量后第3周),减量多则最佳成绩出现的早(减量后第2周)。female adolescent shot-putters were divided two groups.3weeks training including tapering of two groups was observed.Group1(175.7±4.5)cm?(90.7±19.1)kg?(16.3±1.8)yrs and group2(175.5±9.5)cm?(84.9±13.7)kg?(15.7±1.2)yrs reduced the training volume20%and60%than before re-spectively.The results indicated that the peak performance of group1increased higher(3.7%)than that for group2(2.9%).The degree of reduced volume af-fected the period of muscle strength,which the more of training volume reduced made the earlier of peak performance emerged.

关 键 词：赛前减量 铅球 负荷量 力量 

分 类 号：G808.16[文化科学—体育训练] G824.1[文化科学—运动人体科学]