1, briefs

Triangular swimming trunks are worn by professional swimmers. Because the contact area between the fabric and water is small, the resistance in the water is small, which makes them more coquettish to wear. But it will be cramped and will reduce comfort.

2. Boxing shorts

Boxer swimming trunks are the most common swimming trunks in swimming pools, and they are the most comfortable to wear. But because of relaxation and comfort, the resistance in water is greater.

3, 5 minutes knee-length swimming trunks

Knee-length swimming trunks will be tight to wear, and they will be tighter if the thigh muscles are bigger. So it is not easy to get into the water, and the resistance will be smaller than that of boxer trunks. It can be seen that many swimmers wear knee-length swimming trunks in the competition, but those swimming trunks are professional competitive swimming trunks, and the resistance in the water is reduced through advanced materials.

How to choose swimming trunks:

One of the characteristics of spandex fabric is that it has very little extensibility, so it is generally used to make sportswear. In view of the production of swimming trunks, it is natural to have good ductility, and swimming trunks made of spandex are indeed very malleable. When swimming, spandex fabric can be large or small with the body-building exercise, even if the temperature is low. Best for cold water or swimming.

The price of nylon fabric swimming trunks is generally on the middle side, which is often used in most swimming trunks. Made of human chemical fiber and chemical fiber blended fabric, it has good flexibility and is very durable. However, its ductility is not as good as spandex fabric, and it is easy to wrinkle, and the fabric is very easy to relax after being wetted. Because the elasticity of nylon fabric is not very good, the body will be limited in operation.