Home    中文  
 
  • Search
  • lucene Search
  • Citation
  • Fig/Tab
  • Adv Search
Just Accepted  |  Current Issue  |  Archive  |  Featured Articles  |  Most Read  |  Most Download  |  Most Cited

Chinese Journal of Joint Surgery(Electronic Edition) ›› 2019, Vol. 13 ›› Issue (05): 559-566. doi: 10.3877/cma.j.issn.1674-134X.2019.05.008

Special Issue:

• Basic Research • Previous Articles     Next Articles

Gender differences in knee kinematics of Chinese during running

Rixu Liu1, Jianyu Zou1, Shicong Zheng1, Dongyang Qian1, Yushu Chen1, Bo Bai1, Yu Zhang2, Yi Chen1,()   

  1. 1. Department of Orthopedic Surgery, 1st Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China;Orthopedics Implantation Key Lab of Guangdong Province, 1st Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
    2. Orthopedics Implantation Key Lab of Guangdong Province, 1st Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China;Department of Orthopedics, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou 511436, China
  • Received:2018-07-11 Online:2019-10-01 Published:2019-10-01
  • Contact: Yi Chen
  • About author:
    Corresponding author: Chen Yi, Email:

Abstract:

Objective

To investigate the kinematics of Chinese normal knee of running and compare gender differences.

Methods

Knee six-degree of freedom (6-DOF) kinematics of running were performed on 40 healthy adults (22 males and 18 females). Statistical analysis was performed using SPSS v16.0. The gender differences of kinematics were compared by one-way ANOVA.

Results

There were gender differences in kinematics of running in normal people. Gender differences mainly occured in the adduction/abduction angle. The average abduction angle of female was greater than that of male (F=5.563, P <0.05). During the swing phase, the maximum abduction angle (F=6.476, P <0.05) and average angle (F=12.397, P <0.01) of female was greater than that of male, while the maximum adduction angle in male was greater than that of female (F=8.425, P <0.01). The external rotation angle (F=7.220, P <0.01) and the maximum anterior translation (F=5.966, P <0.05) of female during the swing phase were greater than that of the male. There was no statistical difference between the flexion/extension, the medial/lateral translation and proximal/distal translation (P >0.05).

Conclusions

During running, the kinematics of knee is related to gender, and kinematic differences mainly exist in both frontal and transverse planes. The kinematics parameters of running in different genders provided in this study can provide valuable information for injury prevention, disease treatment and rehabilitation.

Key words: Gait, Biomechanical phenomena, Knee, Running, Health, Sex

京ICP 备07035254号-20
Copyright © Chinese Journal of Joint Surgery(Electronic Edition), All Rights Reserved.
Tel: 020-83189181,020-83062381 E-mail: cjojs1@126.com
Powered by Beijing Magtech Co. Ltd