优秀青少年男子篮球运动员冬训前后个体乳酸阈及部分体质指标研究  

Individual Lactate Threshold and some Physical Fitness Indexes for the Elite Male Teenager Basketball Players before and after the Winter Training

作　　者：葛廷云[1] 李雷[1] 钟河山[1] 谢永涛[1] 刘丽萍[1] 

机构地区：[1]河北体育学院,石家庄050041

出　　处：《河北体育学院学报》2010年第5期63-66,共4页Journal of Hebei Sport University

基　　金：2006年河北省教育厅资助项目(Z2006452)

摘　　要：测试了优秀青少年男子篮球运动员冬训前后个体乳酸阈及部分体质指标,结果表明:①15-16岁男子篮球运动员个体乳酸阈值为2.51±0.22 mmol/l,高于幼儿及低年龄组运动员,低于4mmol/l成人水平,且与同年龄组不同项目运动员乳酸阈值不同。②受试运动员体重状况整体水平良好,少数运动员体重偏低,个别队员超重或肥胖;力量素质整体偏低;柔韧素质整体较好,但个别队员较差;心肺功能整体较高,但仍存在不及格现象;血红蛋白量普遍偏高,有1人稍低。③冬训后运动员最大摄氧量显著提高,3/5运动员乳酸阈强度有所提高,心肺功能有显著性提高,反应能力、柔韧素质等略有增加,力量素质下降。The individual lactate threshold and some physical fitness indexes for the elite male teenager basketball players before and after the winter training were tested. The results revealed that： （1） The individual lactate threshold for 15-16 year-old male basketball players is 2.51±0. 22 retool/L, it is higher than that of the children or younger age group athletes, and lower than adults 4 mmol/1. The lactate threshold is different from that of athletes from different games in the same age groups. （2） Subjects retain weight as normal, but a few athletes light, individual members overweight or obese. Weak in overall strength, good in overall flexibility, except for some individual members. Good performance in cardiopulmonary function, but some individual members may flunk in the test. Hemoglobin is generally high, but one person is slightly low. （3） After the winter training VO2max and eardiopulmonary function of the athletes has significantly increased, 3/5 athletes, lactate threshold intensity has increased, all the responsive ability and flexibility, increase slightly, strength quality decreases.

关 键 词：篮球 乳酸阈 体质 冬训 青少年 

分 类 号：G807.4[文化科学—体育训练]