帆布鞋帮面结构和运动速度对足部运动角度的影响

选取15名20～25岁健康女性作为受试者,采用视频拍摄法采集受试者穿着不同帮面结构帆布鞋(高帮帆布鞋、低帮帆布鞋、浅口帆布鞋)的运动过程,测量3种速度运动过程中足部角度(着地角、离地角、跖趾关节上翘角、踝关节背屈、踝关节跖屈)的平均值。结果表明:运动速度和鞋帮面款式对踝关节背屈和离地角有显著影响,随着帮高的增加鞋的包覆性增大,踝关节背屈角增大;随着速度的增加,踝关节背屈角和离地角均呈现减小的趋势。

Effect of canvas upper structure and running speed on foot motion angle

15 healthy female volunteers aged 20-25 were recruited as the subject.The impact of different structure shoes(flat high-top canvas shoes,flat low-top canvas shoes and cutter shoes)and different speed on foot motion angle.(touch-ground angle,off-ground angle,tarsometatarsal joint dihedral angle,ankle dorsiflexion angle and ankle plantar flexion angle)were studied with video shooting method.Then measuring the average value of foot angle during moving.The results indicate that speed and structure of shoes have significant influence on ankle dorsiflexion and off ground angle.Ankle dorsiflexion angle increases with the increasing of upper height.Ankle dorsiflexion and offground angle decrease with the increasing of speed.