What changes have swimmers clothing undergone? How does it help with swimming speed?

Athletes' professional swimsuits from the original simple and ordinary swimsuits to the current science and technology swimsuits, the previous swimsuit style is single, now most of the athletes' swimsuits are one-piece, and the packaging is very firm, whether it is pressure resistance or structural sensitivity is very good, close-fitting, good elasticity and will not fall off; Now all swimsuits help to reduce the resistance of athletes in the water.

There are great changes, first of all, the clothing will change from some simple to some complex, and then it will become more and more high-tech, and at the same time, it can better overcome resistance, can help athletes play better, and will have a certain impact and help on the speed of swimming.

There have been changes in ordinary, fashionable, beautiful, cost-effective, comfortable; The resistance is reduced, the clothes are getting lighter and lighter, which can allow athletes to play well, and they look very good to wear, and the safety factor is also high.

From the previous variety to the current lighter and thinner, it is very close to the body and very comfortable. You don't feel stressed when swimming, your body is very relaxed, and it doesn't affect your speed.

<> to fit snugly against the body reduces resistance, which is the main reason why fast swimsuits help athletes improve their performance.

If you know the swimsuits worn by the national swimmers, you will find that such "fast swimsuits" are very tight and even difficult to breathe. The purpose of such a swimsuit is to reduce the resistance between the water flow and the clothes, and strive to allow the athlete to perform at his best level with zero resistance; But this kind of swimsuit that is close to the body is indeed a lot of pressure, and the pressure of the swimsuit itself plus the pressure of the water is also a torment for the athlete every second.

It's a pity that this type of swimsuit has been banned.

In the case of fast swimsuits, I think there are several main reasons why they can help athletes improve their performance:

1. In the design of fast swimsuits, there is a good drag reduction effect, so that when you swim, you will not feel the resistance, so as to swim your ideal results.

2. The fast swimsuit is also much lighter than the usual ordinary swimsuit, which is mainly reflected in the weight after entering the water, because I also tried it once before, and there will indeed be a big gap.

1. The fast swimsuit has a unique line design, and the function of the line design is to minimize the resistance of the water surface, so that the athlete will be more labor-saving when swimming.

2. Fast swimsuits also have a very large elasticity on the fabric, which will also help the athlete's feedback, and the movements will be smoother in the process of exercise, and the maintenance of physical strength will be more complete.

3. The density design of the fast swimsuit is also one of its major advantages, and it can also better alleviate the resistance in the water.

The fast swimsuit is made according to the principles of biomimicry. The surface is made of polymer materials to simulate the unique fold shape of the shark's skin, which can effectively reduce the friction of the water flow on the body and reduce the resistance. The swimsuit is also sewn with tendon-like boosting material in some places to make it more powerful when paddling.

There is resistance to swimming in the water. What your posture looks like determines the resistance. The more streamlined it is, the more you can increase your swimming speed.

So in the case of similar streamlining, fast swimsuits can reduce the resistance to the water to a greater extent and improve the swimming performance of athletes, which is the power of technology.

People live on land, so the posture of the body, balance and the structure of the body will produce greater friction in the water, and the production of fast swimsuits is based on the principle of fish living in water to increase the smoothness of the surface and reduce friction, so it can increase the speed of swimming to a certain extent.

As the name suggests, fast swimsuits are certainly faster than other swimsuits, and some people wonder why swimming in ordinary swimsuits is really not as fast as fast swimsuits, yes, fast swimsuits are fast because fast swimsuits are basically equal to no clothes and swim designs are basically without any resistance, and even do not affect their own performance.

1) During the competition, the force of water on people makes people move forward, and the lead body of the force that leaks the force of good water on people is water;

2) The position of the athlete relative to the water is constantly changing during swimming, and the athlete is the head of the movement with the water as a reference.

So the answer is: water; water