What Should A Good Shoe Have?

1, internal support characteristics

Multi directional movement in aerobic exercise requires that shoes be very stable.

Manufacturers provide different internal support characteristics.

Some manufacturers use molded midsole so that feet can be trampled properly in shoes. In addition, fibers along the shoe can also provide support.

In order to improve the flexibility of shoes, some manufacturers only use a fiberboard at the heel.

2, external support

Strong and wearable heel support can greatly reduce the heel movement.

The widened part on the outsole is called the heel retaining strip.

It is made of plastic and distributed along the feet for a week, and is fixed on the heel supporting sheet.

Many shoes now use a fixed frame, which is a polymer attachment used to support the state and is longitudinally distributed along the outside of the shoe.

Other stability features include plastic support bars (usually tied to shoe eyes), visco sticks, and side bracing.

3, slow earthquake characteristics

The regular impact of aerobic exercise produces special pressure, which is usually 5 times that of your body weight.

Therefore, good seismic performance is necessary.

The midsole will help to distract the impact.

The good midsole is made of molded EVA or polyurethane.

Various technologies have been introduced by various manufacturers to further enhance the cushioning performance of mid bottom.

If you are a person with a tendency to lean down or take vigorous exercise, you may need better cushioning performance than those who lean too much.

4, replaceable insole.

Insoles also have certain cushioning properties and are most vulnerable to damage.

There is a basic replacement principle to replace the insole when the shoe is half full of life. After 150 hours of aerobic exercise, the insole will lose its elasticity, and the insole should be replaced.

(depending on different people and different training.)

5, elasticity

The elasticity of your shoes depends on how your feet move.

Low back shoes can also improve flexibility only with better flexibility in the rear heel and the fiberboard.

6.

Your feet will increase when they are under pressure and aerobic exercise.

The heat generated by violent exercise will increase the foot by half a size.

At the same time, when you buy shoes, you should not be too crowded. There should be a gap between the top of your shoe and your longest toe to ensure that your toes are free to move.

In addition, the foot length should be measured regularly, because the growth and damage of age may change the size of the foot.