大强度训练对速滑运动员免疫系统的影响  

Effect of High Intensity Training on the Speed Skaters' Immunity Indexes

作　　者：方勇 裴玉霞 李占伟 范秀彬 李占军 荆立新[5] 

机构地区：[1]黑龙江省职工体育运动技术学院,黑龙江哈尔滨150008 [2]齐齐哈尔市富拉尔基区体育管理中心,黑龙江齐齐哈尔161041 [3]哈尔滨市体育科学研究所,黑龙江哈尔滨150020 [4]五常市职业技术教育中心学校,黑龙江五常150200 [5]哈尔滨体育学院社会体育系,黑龙江哈尔滨150008

出　　处：《冰雪运动》2010年第2期57-61,共5页China Winter Sports

摘　　要：以哈尔滨市速滑队8名男性专业运动员为研究对象,采用实验法、对比分析法,分析大强度训练对速滑运动员免疫指标的影响。结果表明:训练后2h白细胞总数、粒细胞绝对值显著升高,并达到最高值,而淋巴细胞绝对值在下降;白细胞总数、粒细胞绝对值、淋巴细胞绝对值在运动后24h恢复正常;训练后即刻免疫球蛋白G(IgG)、免疫球蛋白M(IgM)有所下降,免疫球蛋白A(IgA)下降明显,训练后3hIgG、IgM、IgA指标可接近训练前水平。由此得出,大强度训练可降低运动员机体的免疫水平,有关数据的测定有助于掌握速滑运动员的运动强度和负荷量,为合理安排训练计划提供依据。Selecting 8 male objects from Harbin professional speed skating team,with the methods of experimentation and contrast analysis,the article analyzes the effect of high-intensity training on their immunity indexes.The results show that 2 hours after training,the total number of interleukin and absolute neutrophil significantly increase and reach the top value,but absolute lymphocyte decreases;24 hours after training,the total number of interleukin,absolute neutrophil,absolute lymphocyte return to normal level;instantly after training,both IgG and IgM decrease,IgA decrease remarkably;3 hours after training,IgG,IgM and IgA are close to the level before training.It indicates that the high-intensity training may weaken the skaters＇ immunity function.The relevant test will be helpful to monitor the skaters＇ training load and intensity and may be as a reference for having a better training plan.

关 键 词：速滑运动员 强度训练 免疫系统 影响 

分 类 号：G826.1[文化科学—体育训练] G804.5[文化科学—体育学]