中国临床医学Issue(5)：663-666,4.
篮球运动员髌股关节疼痛综合征的原因及股四头肌等长收缩训练的作用
The Etiology of Patellofemoral Pain Syndrome in Basketball Players and the Effect of Isometric Exercise of Quadriceps Femoris
摘要
Abstract
Objective:To analyze the etiology of patellofemoral pain syndrome (PFPS) in basketball players and the effect of isometric exercise of the quadriceps femoris .Methods:A total of 20 basketball players from Shanghai sports bureau with PFPS were selected as research group ,and 28 healthy player without PFPS were chosen as control group .The differences regarding the Q‐angle and the moving track of patella between the 2 groups were analyzed .The training method in the research group consisted of quadriceps femoris isometric and isotonic contraction while that in the control group was isotonic contraction .The incidence rate of patellofemoral pain during the training ,as well as the effect of two kinds of training on the quadriceps femoris , was analyzed .Results:There was no significant difference regarding Q‐angle between the 2 groups .The incidence rate of patella maltracking in the research group was higher than that in the control group(P< 0 .05) .There was no significant difference regarding the incidence rate of patellofemoral pain during the training between the two groups . There was no significant difference regarding the force change of quadriceps femoris after training between the two groups ,however ,the muscular endurance change in the research group was lower than that in the control group(P< 0 .01) .Conclusions:The occurrence of PFPS in basketball player was not significantly related to Q‐angle ,however ,it was related to patella maltracking . Comparing to the isotonic exercise ,the training method consisting of isometric and isotonic contraction can achieve a similar effort regarding muscle force ,but muscular endurance .关键词
髌股关节疼痛综合征/等长收缩/等张收缩/肌肉训练Key words
Patellofemoral pain syndrome/Isometric contraction/Isotonic contraction/Muscle training分类
医药卫生引用本文复制引用
万盛成,姜南春,姜晓幸,施德源..篮球运动员髌股关节疼痛综合征的原因及股四头肌等长收缩训练的作用[J].中国临床医学,2015,(5):663-666,4.基金项目
上海市体育局科研课题 （）
