摘要
排球鞋中底硬度对于运动员下肢踝关节的运动生物力学特征具有显著影响,且中底硬度的增大会造成排球运动过程中快速移动时发生足外翻与足外旋,以致踝关节面临运动损伤,诱发功能性踝关节失稳。因此,本文选择邵氏A硬度35、55、75的排球鞋中底为变量,研究分析了不同排球鞋中底硬度对快速移动时运动员下肢踝关节运动生物力学的影响。结果表明,穿着35中底硬度排球鞋,快速移动动作时下肢踝关节最大背屈角相对更大,而最大内收角和最大内旋角相对更小,而在矢状轴承受的合力中,在垂直轴的外旋力矩与额状轴的伸力矩均相对较小。因此,排球鞋中底硬度为35时缓冲效果较好,下肢踝关节面临的运动损伤风险较小。
The hardness of the midsole of volleyball shoes has a significant influence on the sports biomechanical characteristics of the lower limb ankle joint in the human body,and an increase in midsole hardness can cause foot eversion and external rotation during movement,leading to ankle joint injuries and triggering functional ankle instability.Therefore,this paper selected volleyball shoes midsoles with Shore A hardness of 35,55 and 75 as variables to study and analyze the sports biomechanical influence of different volleyball shoes midsole hardness on the lower limb ankle joint of the human body.The results show that wearing volleyball shoes with a 35 midsole hardness,the maximum dorsiflexion angle of the lower limb ankle joint is relatively larger when performing fast movements,while the maximum adduction angle and maximum internal rotation angle are relatively smaller,the resultant force on the sagittal axis,the external rotation moment on the vertical axis,and the extension moment on the frontal axis are relatively small.Therefore,the better cushioning effect is achieved when the sole hardness of volleyball shoes is 35,and the risk of sports injury to the lower limb ankle joint is relatively small.
作者
王导利
WANG Daoli(Xi'an Aeronautical Polytechnic Institute,Xi'an 710089,China)
出处
《中国皮革》
2026年第1期65-71,共7页
China Leather
基金
2023年度陕西省教育科学“十三五”规划课题(SGH20Y1646)。
关键词
排球鞋
中底硬度
踝关节
外旋力矩
生物力学特征
volleyball shoes
midsole hardness
ankle joint
external rotational torque
biomechanical characteristics
