上海优秀男子短距离自行车运动员力量训练和冲坡训练课后生化指标变化规律的研究  

Study on the Variable Laws of Biochemical Index of Elite Male Short-distance Cyclists in Shanghai after Strength and Slope Riding Training

作　　者：苟波[1] 李之俊[2] 严金慧[3] 马国强[2] 高炳宏[2] 刘茂 张勇[5] 

机构地区：[1]西安体育学院,陕西西安710068 [2]上海体育科学研究所,上海200030 [3]集美大学体育学院,福建厦门361021 [4]上海市体育局自行车击剑运动管理中心,上海201100 [5]浙江师范大学体育学院,浙江金华321004

出　　处：《中国体育科技》2008年第1期53-57,共5页China Sport Science and Technology

基　　金：上海市科学技术委员会重大科研项目(2003DZ12003)。

摘　　要：目的:应用生化指标了解力量训练和冲坡训练后优秀男子短距离自行车运动员机体的适应规律,并对运动员机能状态和训练效果进行评定;方法:上海自行车队8名优秀男子运动员为研究对象,对其力量训练课与冲坡训练课后CK、BU、尿10项、BIa进行监测;结果: 1)力量训练课后5min的CK就达到峰值,次日晨BU、Hb较前一天早上结果变化不显著,但尿潜血栓出率增加。2)冲坡训练课后4 h的CK达到高值,次日晨CK、Hct明显升高,Hb、BU变化不显著,尿潜血检出率增加;结论:1)力量训练课后的CK达到峰值时间早于冲坡训练,但冲坡训练强度大,对肌肉的刺激较强,导致Hb破坏得更多,恢复相对较慢。2)力量训练与冲坡训练课后,尿潜血检出率增加,但是尿潜血出现的时间有明显的个体差异。3)使用Bla、CK、BU、尿10项对运动训练进行监控,可以了解运动员对运动负荷的适应情况,对教练员科学训练有重要的辅助作用。The main purpose of this study was to find out the adaptive laws of elite male short- distance cyclists in Shanghai during the strength and slope riding training by some biochemical indexes. Taking 8 elite male short-distance cyclists of Shanghai as the subjects, the indexes of CK, Bid and Bla were tested and analyzed after their training. The result shows that 1. CK after 5 min at the strength training achieved the peak value, Bid and Hb had no obvious differences between next day and before training. Urine blood increased after training. 2. CK after 4 hour at the slope riding training achieved the peak value, CK and Hct increased in the next morning, Bid and Hb had no obvious differences between next day and before training. Urine blood increased after training, It concluded that 1. CK increased faster in strength training than slope riding training. Slope riding training had a greater intensity. 2. Urine blood showed individual difference about the time of appearance. 3, During monitoring training of cycling, Bla, CK and Bid were chosen and studied as the reflection of capacity and endurance loads of cyclists in order to help coaches arrange appropriate athletic load.

关 键 词：短距离自行车 优秀运动员 男子 力量训练 冲坡训练 生化指标 上海 

分 类 号：G804.7[文化科学—运动人体科学]