Statistical Analysis About Physical Enginery Biochemistry Targets Of Man Rowing Athletes

Knowing the athletes physical enginery is important for coaches to make training plans and properly arrange sport capacity in the training. Therefore, coaches usually assess the biochemistry targets of the men rowing athletes contained in the physical enginery by change of hemoglobin, blood urea nitrogen, creation kinas, and the ratio of serum testosterone/cortisone.According to the literatures available, the correlative researches which the disadvantage is that the correlative researches has no quantitative standards to operate mainly focus on the qualitative analysis and depict. In order to overcome the short of qualitative analysis, the thesis made an quantitative exploration about the following aspects: l)the test of normal distribution to the athletes about test data of hemoglobin, blood urea nitrogen , and creation kinas during the training.; 2)statistic test ,which made use of biochemistry targets that change obviously to follow binomial distributing during the training, establishing a kind of judge standard, and working out the quantitative standard to scale the changes of the athletes' biochemistry enginery will happen during the training; 3)statistic analysis, which used estimate by a interval to the athletes about test data of hemoglobin, blood urea nitrogen, creation kinas, and found out using x|-±S assess the upper and nether control of alertness and percent of maximal difference during the training.Finally combining with the quantitative and qualitative methods, the thesis judged sports physical enginery state of the athletes to eleven the athletes from Fujian province that is mainly from the following six aspects the state of sports enginery, sports capacity, load intension, overtraining, muscle fatigue and physical recovery. Consider revising the potential of the athletes.