基于足球运动的男子下肢体表皮肤形变的研究

Study on Skin Deformation of Man's Lower Limb During Football

为了探讨足球紧身裤的结构与人体体表皮肤形变的关系,了解足球运动中下肢运动姿势的体表皮肤形变规律,对足球运动中的人体物理特征及足球运动特征进行分析.将足球运动中各典型技术动作归纳为4个足球动作姿势,采用体表描线的测量方法,使用皮尺手工测量体表皮肤网格线段的长度,通过计算得出体表皮肤形变的变化率,对各线段的变化率进行整体分析,得到足球运动中各姿态的皮肤伸缩变化在体表的分布,以此作为足球裤松量设定和结构分割设计及面料选择的依据,最终提出依据体表皮肤形变解决足球紧身裤的运动自由度和舒适度的结构设计的研究方法.

In order to explore the relationships between the structure design of soccer pants and skin deformation of human body surface,the surface skin deformation law of lower limb movement posture in football was discussed in this paper,and the human body characteristics and the features of the football were analyzed.The typical football postures can be classified to four groups,the body surface tracing line method was adopted to measure the length of skin grid lines under four postures by hand,by calculating the changing rate of surface skin deformation with formula,changing rate of each line was analyzed,the distribution of skin deformation rate on the body surface for each posture in the football was attained,and it was taken as the basis for setting loose measure,designing structure segmentation and selecting fabrics to make structural design for the soccer tights.Meanwhile,a research method for solving the problem about structure design of flexibility and comfort of the football tights based on surface skin deformation was raised.