动态视力与乒乓球球龄的横向研究

Research on the Years of Training Table Tennis Ball and Transverse Dynamic Visual Acuity

为揭示乒乓球训练者的动态视力特征,采用FYS-I反应时测试仪器和自行开发的动态视力测试仪,对80名专业训练的小学乒乓球训练者和未进行过专业训练的健康同龄学生30名进行测试,结果表明:不同球龄的乒乓球训练者的反应时未见显著差异;乒乓球训练者动态视力明显优于非乒乓球训练者;乒乓球训练者握拍时动态视力明显优于非握拍时的动态视力,非乒乓球训练者握拍时动态视力与非握拍时动态视力未见显著差异;学习乒乓球2年半左右的学生,动态视力会有波动。结论,乒乓球训练对动态视力提高有明显效果,球龄和动态视力具有明显相关。

Abstract:In order to reveal the dynamic visual characteristics of table tennis trainers,this study used FYS-I reaction time test instrument and self?developed dynamic vision test instrument.We found80professional training of primary school students and the health of the same age of30students to test.Results show:1.There was no significant difference in the response of the table tennis trainers who have long time training about the table tennis.2.The dynamic visual acuity of table tennis training is obviously better than that of non?table tennis training.3.The dynamic visual acuity of table tennis trainers was significantly better than that of non grip.There was no significant difference in dynamic visual acuity between the non?table tennis trainers and the dynamic visual acuity and non?grip.4.Study Table Tennis2and a half years of students,there will be fluctuations in the dynamic visual acuity.Conclusions:table tennis training has a significant effect on the improvement of dynamic visual acuity,training time and dynamic visual acuity is significantly related.