{"title":"A kinematic analysis of the cartwheel stretched salto backward with 3 1/2 turn (1170 °) off in Zhang Zhongbo's vault","authors":"Gong Mingxin, Dong Fei, Wang Lejun","doi":"10.1109/ICSAI.2012.6223164","DOIUrl":null,"url":null,"abstract":"Objective: By analyzing the movement kinematic of Zhang Zhongbo two straight vault cartwheel flip twist 1170 °, this paper focus on of technical characteristics of the action, in order to provide a theoretical basis and technical reference to the vault dymnasts and coachers. Methods: Analysis Zhang Zhongbo two exercises for image to obtain kinematic parameters. Results and Conclusion: the completion quality of the second movement Z2 is better than the first one Z1; Z2 complete 1125 ° swivel, 45 ° more complete than Z1; highest point of gravity center of Z2 is higher than the Z1, so is the average angular velocity greater twist; Z2 do better in the process control of body position than Z1, legs together more quickly, arms bent hold more timely.","PeriodicalId":90521,"journal":{"name":"IEEE International Conference on Systems Biology : [proceedings]. IEEE International Conference on Systems Biology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2012-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE International Conference on Systems Biology : [proceedings]. IEEE International Conference on Systems Biology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSAI.2012.6223164","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Objective: By analyzing the movement kinematic of Zhang Zhongbo two straight vault cartwheel flip twist 1170 °, this paper focus on of technical characteristics of the action, in order to provide a theoretical basis and technical reference to the vault dymnasts and coachers. Methods: Analysis Zhang Zhongbo two exercises for image to obtain kinematic parameters. Results and Conclusion: the completion quality of the second movement Z2 is better than the first one Z1; Z2 complete 1125 ° swivel, 45 ° more complete than Z1; highest point of gravity center of Z2 is higher than the Z1, so is the average angular velocity greater twist; Z2 do better in the process control of body position than Z1, legs together more quickly, arms bent hold more timely.