Tianjin Men's 400-meter Runner Yan Zhipeng Prepares For The Pre-competition Training Load And Regulation Of The 14th National Games

The Tianjin men's 400-meter run plays an important role in the development of my country's sprint events.The current athlete Yan Zhipeng is the main player in the men's400-meter run in Tianjin.He will lead the Tianjin sprint team to the 14 th National Games in 2021.Therefore,research methods such as testing method,questionnaire survey method,and expert interview method will be used to monitor the training load,physiological and biochemical indicators,and state of mind of the athletes in each stage of the pre-competition training,so as to carry out scientific regulation and control and prepare the athletes for the National Games.A scientific training plan will be formulated to provide guarantee and improve the scientific level of the athlete's training.It is also hoped that it can provide a theoretical basis for further exploring the relationship between pre-competition training load regulation and changes in physiological and biochemical indicators for athletes of different levels.The results show that:1.The speed training load and strength training load of athlete Yan Zhipeng in the pre-match training of the National Games gradually increased and then decreased,and the load of speed training and strength training increased significantly by the week before the game.It is hoped that after the athlete adjusts and recovers,the pre-competition training increments can be used to produce the effects of training adaptation and excessive recovery,and this can be continued until the competition,so that the athlete's physical function can reach an ideal competitive state.2.Athlete Yan Zhipeng's pre-match training arrangements for the National Games are very reasonable.First of all,based on the results of the blood lactate test in the athlete's training class,the blood lactate value in the athlete's anaerobic endurance training class is within the most sensitive range of the maximum anaerobic metabolic training,indicating that the coaches are reasonable and effective in arranging the intensity of the training class.Secondly,the coaches control the content of the training sessions and the training load,so that the values of the options in the detection of the physiological and biochemical indicators of the athletes' entire pre-match training are within the normal range,which can also explain the rationality of the coaches' pre-match training load arrangements.3.During the whole pre-competition training period,a total of three mental state surveys were conducted on the athletes,and a pre-competition emotional survey was also conducted before the competition.The survey found that the athlete Yan Zhipeng would suffer from psychological fatigue and great emotional fluctuations during the pre-competition training,and anxiety appeared when the competition was approaching,mainly because of the anxiety of fear of losing the competition,which may also affect the sports performance of the athletes.important factors for improvement.