The Study Of Pre-competition Arrangement Of Elite Women Sprinter Jiang Lan In The12th National Games

This paper utilizes the law of documents and materials, the case law, interviewsurvey method, mathematical statistics and other research methods, the analysis aboutthe before the training period, weekly training plan, training load control,changes ofrelated physiological and biochemical indexes for Jiang Lan during the12th nationalgames preparation.To sum up the successful experience of China’s elite women sprintersto participate in the contest before the training arrangements, explore and grasp thebasic laws of pre-competition training women sprinters and specific operation,providing theoretical and practical basis for the dash training, efforts to improve ourwomen sprinters scientific training level and service.The results showed that:1.According to the requirement of the preparation for the12th national games, there arethree training phases consistent of before competition, which are intensive trainingphase, consolidation training phase and Pre-competition training phase. The intensivetraining phase main attention to the development of special qualities and special skills.The consolidation training phase main attention to the consolidation of the specialqualities and perfection the special technologies. Pre-competition training phase mainlypay attention to the improvement of the whole running rhythm and adjust physiological,psychological level.2.Jiang Lan preparing for the national Games before training mainly related to thephysical training, technical training, tactical training and mental training, withparticular emphasis on strength training, speed, speed endurance and special techniques.Various stages week training program content showing similarities and differences. Inthe training session structure, the duration of each moiety, such preparations and thetheoretical aspect of the same, a difference in the essential part of the training classes,methods, and other aspects of the load. 3.Jiang Lan preparing for the national Games，the week of strength, speed, speedendurance, weekly training load arrangements in three phases before training vary,showing the various stages of the overall training load descending arrangement, arrangetraining load intensity variation from low to high, that is, as the game approaches, theload was gradually reduced, and load intensity increases gradually, in line with thegeneral rules of sports training arrangements.4.Compared with the domestic elite women sprinters Tao Yujia, Jiang Lanpreparing for the Games at different stages of training a week before the speedendurance training load less volatile, load intensity steadily increased; Tao Yujia speedendurance training load fluctuations, the intensity of the load shows the surgecharacteristics.5.Hemoglobin and creatine kinase are basically normal levels in the trainingprocess, Urea nitrogen slightly beyond the normal body levels in the early training andfinal training, which may be connected with not meet the early training andexaggerate final exercise intensity; Cortisol and blood testosterone show the trend offirst fall and after rising, which may be related to not meet the early training and thengradually increase the intensity.