The Effect Of Competition Stress On Salivary Cor And MHPG In Elite Arechers

Object:Stress has been widely used in specific research of sports, but not widely used for monitoring with an objective parameter in the archery sports .Basing on the Chinese excellent athletes, discussing change characteristic of hormone about autonomic nervous system in response to stress during the match. Monitoring physical and biochemical parameters of saliva under stress during the game, analyzing their correlation to competition results, researching feasibility to these indicators then offer betterly scientific basis for the players in order to adjust the state of match, improving the athletes’ non-performing stress and their performance at last.Method: Measuring saliva Cor and MHPG of athlete, then analyzing their correlation to about the competition results.Results:1. saliva Cor and MHPG can reflect competition stress and anxiety level, so its changing can estimate and monitor competition stress of .Chinese excellent archery athletes.2. There is no correlation between the saliva Cor levels and the match results, and there is positive correlation between the saliva MHPG levels and the match results.Conclusion: 1.The saliva MHPG levels of archery athletes in the first day of the match has positive correlation with the match results. The more match results, the more obvious the increase of saliva Cor levels were. The change of this index during the match could forecast the match results.2. The saliva Cor levels of archery athletes during the match has negative correlation with the match results.