This study researches 97 different events athletes with the method of CSAI-2 made by United States sports psychologist R·Martens.The result shows:Athletes' pre-competition anxiety has no significant increase,competitive cognitive state anxiety and somatic state anxiety have significant differences and cognitive state anxiety and self-confidence have apparent differences.Different gender,different items of pre-competition anxiety have no significant differences.Lower soccer improves low anxiety.Too low anxiety will affect the sport result.Coaches should pay more attention to the wrestlers' low anxiety.The research analyzes our athletes' pre-competition anxiety in order to help the athletes and coaches' psychological training.