摘要
通过对少年短跑运动员赛前冬训期血清肌酸激酶、血尿素、血睾酮、血清皮质醇、血睾酮/皮质醇等生化指标的测定和评价研究得出:大负荷运动量训练后即刻CK、BU、T、C值都有较大幅度升高,与训练前安静时相比有显著性差异(p<0.05);Hb小于安静时值,无显著差异;次日晨CK和BU与安静时相比虽然均高于安静值,但无统计学意义;次日晨CK、BU、T和C值仍高于训练前安静时值,但无显著性差异(p>0.05);次日晨与运动后即刻相比CK、T、C值有显著性下降(p<0.05);次日晨的BU值比运动后即刻有所下降,但无统计学意义.采用血液生化指标测定和监控能客观、准确评定运动员身体负荷和机能变化,为避免运动损伤,尽早诊断运动疲劳,保证训练系统性和科学性提供实验依据.
Through studying the CK, BU, T, C, T/C of juvenile dash atheletes＇s blood index test and evaluating pre-wintertraining, I can conclude that CK, BU, T, C＇s values of after heavy training rises greatly, contrasted with pre-training, it has various differnce. If it is compared between pre-and after training, p〈0.05. Hb is smaller than that of pre-training it shows no difference. The next morning, when that of CK, BU, T and C is still higher than that of pre-training, it shows no various difference, p〈0.05. The next morning, when it is compared between pre-and after-training fastly, tbe various of CK, T, C, lows quickly, p〈0.05. When the value of the next morning, is lower than that of after training, it has no meaning in statistics. This paper points out that it provides a practical proof for juvenile to avoid sports injuries, to be diagnosed sports fatigue in time, to be ensured to have a systematic and scientific training.
出处
《湖南文理学院学报（自然科学版）》
CAS
2007年第2期91-94,共4页
Journal of Hunan University of Arts and Science(Science and Technology)
