The Harm Of Unfit Shoes: Corn Eyes

The corns are caused by local skin's long term antibodies being squeezed and rubbed.

The shape of a cone is embedded in the skin, and the tip of the spike enters the skin to constract nerve endings. Once the local pressure is compressed or squeezed, it will cause obvious pain.

It is usually longer than feet and has arms and arms.

The small hard lumps formed mainly by friction and extrusion are like chicken eyes, pressing pain, also known as "meat boil".

Often grow longer than toes and plantar.

。

This disease is often caused by wearing tight shoes or foot bones, which causes the skin of the feet to be stimulated for a long time.

The corns are round, keratinous, hyperplastic and induration. The number of roots is deep, the skin is thickened and the top is convex.

The common types of shoes that may cause corns are: toe tip too sharp, heel too high, high heel boots.

Related links:

The size of the shoe and the shoe last are the basic choice, but the shoe type of each shoe factory is different.

For example, Adidas's last is usually relatively narrow, and ASICs is usually relatively wide. Different brands may be half or half last, so they can't be judged only by size, or if they are actually crossed.

After knowing the concept of size, next is the most important part of choosing shoes. How do you know which series or which one is suitable for yourself?

Pronation refers to the natural rotation of the feet during walking and running.

In walking and running, in most cases, the heel is located first, and as the center of gravity moves forward, the heel is dumped to the inside. When it is off the ground, it produces a naturally upturned movement. The movement to the inside is called the medial foot rotation, which is generated from the subtalar joint below the ankle.

It occurs at the beginning of a series of gait cycle movements from the foot to the ground.

When you walk or run, foot internal rotation can help to reduce the vibration caused by the foot touching the ground.

If a person does not have enough internal rotation ability, the impact force produced by each step will be pferred to the leg and affect the normal movement of the leg.

The internal rotation of the foot is a normal movement. It is a series of cushioning actions naturally generated by the foot to prevent injury to the medial arch of the foot.

However, long-term excessive internal rotation or lack of internal rotation may cause obstacles to running and harm human health.

Because of the importance of internal spin in running, the current running shoes are usually designed for different types of internal rotation. In order to avoid obstacles, runners should choose running shoes suitable for their own internal rotation.

Consultant is the best way to get your type of internal rotation. Experts will help you find the most suitable running shoes through gait analysis.

Many experts will ask to look at your previous training shoes and understand the type of your foot's internal rotation through the wear and tear of shoes.

Of course, in addition to foot internal rotation itself, other factors such as weight will also affect the selection of shoes.