| 摘要 |
FIELD: shoe industry, in particular, manufacture of shoes equipped with devices facilitating acting walking and rolling. ^ SUBSTANCE: apparatus has upper portion provided with shoe top part and sole provided with at least mid portion, lower portion and lower sole layer. Lower layer of mid portion of sole and lower layer of sole have random convex or arched shape or shape of segment of circle. ^ EFFECT: increased efficiency in protecting of user's joints, enhanced growth of muscles and strengthening of posture. ^ 21 cl, 14 dwg |
