赤足支撑点稳定性研究

Study on the Stability of Barefoot Support Point

该文通过实验方式探寻赤足支撑点的稳定性问题,发现第一跖骨头到第五跖骨头距离变化幅度较小,在同一行走姿势时的变化集中在0.2cm左右,在不考虑行走姿势时变化集中在0.3cm以内;第五跖骨头到跟骨结节距离变化,在同一行走姿势时变化幅度较小,集中在0.3cm左右;但是在不考虑行走姿势时变化较大,集中在0.6cm以内;第一跖骨头到跟骨结节距离变化,在同一行走姿势时变化幅度较小,集中在0.3cm左右;但是在不考虑行走姿势时变化较大,集中在0.6cm以内。

In this paper,the stability of barefoot support points is explored by experiment.It is found that the distance from the first metatarsal head to the fifth metatarsal head changes slightly,which is concentrated at about 0.2cm in the same walking posture and within 0.3cm in the same walking posture without considering the walking posture.The distance from the fifth metatarsal head to the calcaneus nodule changes slightly and intensively in the same walking posture The distance from the first metatarsal head to the calcaneus nodule changed a little in the same walking posture,which was about 0.3cm;but it changed a lot in the same walking posture,which was within 0.6cm.