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refers to the soles of the feet absorb the impact shock generated when the ground effect. Such as air, PU, MD, EVA and others have shock, particularly valued cushion for people generally. When the human foot landing, foot to face the impact of people is usually 2-3 times the human body, especially when jumping up to 10 times, and good anti-vibration device can reduce this impact, PU shell filled with a certain air pressure gas, when the soles of the feet landing, it can be deformed to disperse impact, to achieve the damping effect. Excessive vibration and avoid the harm.
movement in the steering, turn back, sway in different parts of the foot will turn in different directions,[link widoczny dla zalogowanych], prone to sports sprain. The inside of the foot and the arch with a high density material and other parts of a device installed to prevent excessive movement of the feet turn inward, to avoid sports sprain.
This is the sole ground that can store the energy generated when the foot moves from the ground to do the moment before, the energy will be returned to the foot soles . Also the most obvious of which is air, when the human foot landing, foot to the air power, air force after deformation,[link widoczny dla zalogowanych], when the air when people heels because the recovery of energy rebound prototype gives the foot again, that when the people carrying feet,[link widoczny dla zalogowanych], the air cushion through the energy rebound of help, to make athletes run faster, jump higher.
shoe last design, structural design (such as the uppers, to help end suture, the important focus on the scope of structure, etc.) and a variety of new high-tech materials, excellent scalability features (lycra and LYCRA (Lycra) fabric applications) used, that consumers feel comfortable fit. Such as.
bending effects of factors, upper, insole, midsole, outsole design will affect. The general requirement is to be able to bend with the foot part of the bending part is consistent and in line with principles of exercise physiology and sports mechanics.
outsole is slip on the surface effect or grip, less slip effect, not only prone to slipping hazards caused by sports injuries, but also will affect the user's sports performance. Slip effect is mainly reflected in the application of the substrate and the tread groove design, according to campaign in different ways,[link widoczny dla zalogowanych], the setting and design of slip effects may be adjusted accordingly.
2, dual density insert structure: control or correction of foot flip phenomenon. Lateral sole insert with a softer material to absorb heel shock generated by the impact of the ground, while the inside is to use a harder material in order to prevent the foot switch over occurs, to improve stability. Also inserted in the structure of the heel in the use of a harder material on both sides to enhance the stability of the heel,[link widoczny dla zalogowanych], foot control flip phenomenon.
one pair of shoe beautiful and elegant shoes, in addition to its appearance style, color matching,[link widoczny dla zalogowanych], the most prominent in the modeling shoes beauty , that is, the style of shoe. The design of shoe style,[link widoczny dla zalogowanych], shoe design and manufacturing process are in one of the primary design work, there is no new style of shoe last design, there is no new style shoes popular design.
shoe last design principle is noted in foot three-dimensional three-dimensional space, through appropriate and reasonable modification and design, three-dimensional irregular foot space into a regular shoe with three-dimensional space.
, of course, shoes and other performance factors aesthetic appearance, the quality of the material used,[link widoczny dla zalogowanych], and can make shoes to show elegance and beauty. However, trends in determining the conditions of the shoes, the most primary factor in non-shoe style perfectly.

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