The world today is in an era of highly developed science, highly developed economy, and increasingly social and cultural development. The rapid development of the Olympic movement and the improvement of sports competition have a direct relationship with this. Professional sportswear and competitive sports are showing more and more The closer the relationship is, the more this cannot be separated from the background. With the application of science and technology in competitive sports and the continuous improvement of sports level, science and technology have increasingly penetrated into the design and production of related professional sportswear. According to the requirements of ordinary people for clothes, it is probably not so strict, a little bigger, a little smaller, a little fat, a little thin does not matter. But for athletes, this relationship is no small matter. Therefore, in the design and manufacture of sportswear, the requirements for science and technology are also very high. Take the making of sprint clothing as an example. The requirements for sprint clothing are that it must fit well. When cutting, there must be very scientific calculations to make the clothes wear a layer of skin on the body. This is to reduce wind resistance. For sprinters, one-hundredth of a second is crucial to improving performance. If the clothes are not close, running will take a ride, which will of course directly affect the results.

Sportswear
Sports fans often watch football and will be attracted by football goalkeepers varied clothing. In the past, the experts who designed clothes for goalkeepers were indeed beautiful; but later, they began to pay more attention to the design of clothing to protect the goalkeepers body; the further development focused on the jersey to enhance the goalkeepers power to catch the ball. The upper body of this jersey is made of soft rubber with a concave-convex pattern material, a bit like the rubber particles of a ping-pong racket. The goalkeeper wears it on the body. When welcoming the front ball, one can reduce contact with the ball The fierce force to ease or avoid injury; the second is the friction of the rubber particles in contact with the ball can make him receive the ball more robust. It can be seen that the scientific design of sports clothing is the development trend of the worlds sports professional clothing industry. With the continuous integration of science and technology and the design and production of professional sportswear, athletes professional clothing is constantly updated with the development of sports in terms of reflecting the aesthetics of the times. In the evolution of sports history, people have become more and more aware of the role of sportswear. Todays sportswear, after careful design and production, has become more scientific, rational and fashionable.

Sportswear
First of all, in terms of the texture of sportswear, it experienced the development from the earliest cotton cloth to nylon, spandex and other fabrics, and then returned to natural fiber-based fabrics. Later, it switched from natural fibers to natural fibers and man-made fibers. The process, all these changes, all start from the scientific and reasonable. The new generation of clothing fabrics are both elastic, soft to the skin, and excellent in absorbing sweat and keeping warm. With the development of high-tech products, new synthetic fiber fabrics have come out. For example, at the 24th Olympic Games in Seoul in 1988, many marathon runners in the United States, Britain, and Canada chose a vacuum aluminum-plated film fabric. Sports clothing, which has many characteristics such as lightness, sun protection, rain resistance, wear resistance, dexterity, etc., and has been favored by many sports athletes.

Sportswear
People now see on television that the sprinter ’s uniform is made of Lycra elastic yarn and silk. This material can reduce air resistance and improve its athletic performance by 1/10 seconds. In 1992, U.S. decathlon Johnson Dave Johnson ran his best performance in the 4x400 meters relay. One of the reasons was that he wore a pair of Insta-Punip invented by Reebok. Inflatable running shoes. There are many holes in the shoes that can be filled with carbon dioxide gas, which not only reduces the weight of running shoes, improves the comfort of the feet, but also improves the efficiency of running.

Sportswear
Secondly, in terms of style, all kinds of professional sportswear have changed from pursuing tightness and beautiful appearance to practical and practical. In terms of style design, they meet the needs of athletes in different sports as much as possible. . Due to the different characteristics of various sports, there have been various types of professional sports clothing that reflects different styles of sports, such as gymnastics for women gymnasts. The lower part of the gymnastics has an inverted triangle in order to show that women athletes are slender and fit Leg shape; the design of weightlifting suits makes people feel the strength and confidence of athletes. However, no matter how the style of sportswear changes, it is inseparable from a simple truth, that is, in order to facilitate athletes to exercise better or participate in competitions better. For example, volleyball players are wearing long-sleeved sportswear to participate in the game. Although it does not look as convenient as short-sleeved sportswear, long-sleeved sportswear can help athletes avoid the phenomenon of "combination" during the game. Therefore, most volleyball players are willing to "give up short." Another example is the swimwear worn by swimmers. In 1998, British athletes used a new type of swimwear for the first time at the Commonwealth Games. The material is Teflon fiber, and the style is to cover all bodies except the hands, feet, and head. Reduces water resistance. According to experts, a 100-meter freestyle swim with this bathing suit can speed up about 1 second.

Sportswear
In October 1999, the FINA officially allowed such swimsuits to participate, and expressed support for improving the swimsuits. Since the 1st Olympic Games, sports shoes, which have a close relationship with the development of professional sportswear, have become an important factor in improving sports performance, as well as professional sportswear. In the history of sports, the world of sports shoes can be said to be colorful. Like the biological world, it has both family branches and changes over the years.