Running can improve cardiopulmonary function, vascular function, metabolism, body sensitivity and balance ability, regulate body fat and achieve the effect of losing weight. We only need to do the following to have the best exercise effect, which is the most suitable running way for us.

Essentials of running action-the swing arm should move back and forth with the shoulder as the axis, and the range of left and right movement should not exceed the midline of the body. Fingers, wrists and arms should be relaxed, and the elbow angle should be about 90 degrees. Swing forward slightly inward and backward slightly outward.

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Wearing sports shoes can reduce the impact on the feet and play a role in cushioning and protection. Not only running shoes have this function, basketball shoes, football shoes, tennis shoes, etc. all have a cushioning effect, and different sports shoes will strengthen certain aspects of protection according to specific sports. Such as anti-slip, arc design and so on.

Because sneakers are easy to wear, many people wear them all year round. But in the long run, the relaxed environment in the shoes will lead to the relaxation and lengthening of the ligaments on the soles of teenagers' feet, forming flat feet. Moreover, the air permeability of sports shoes is not good, which can easily lead to foot skin diseases such as tinea pedis, dermatitis and eczema.

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