The first step is to draw the shape of the swimmer's swimming cap.

Step 2, draw the outline of the swimmer's face.

Step three, draw the shape of the swimmer's goggles.

Step four, draw the shape of the swimmer's open arms.

The fifth step is to draw the shape of the water around the swimmer.

Finally, use watercolors to color the swimmers and the water.

As follows:

Swimming is a skill that people float upward under the buoyancy of water and make their bodies move regularly in the water by virtue of buoyancy.

From 65438 to the 1960s, swimming activities in many parts of Britain were quite active. 1828, Britain built the first indoor swimming pool at Liverpool George Pier. By the 1930s, this kind of swimming pool appeared in major cities in Britain. 1837, the first swimming organization was established in London, England, and held the earliest swimming competition in Britain. 1896, swimming was listed as an Olympic event.

The highest organization for swimming is the International Swimming Federation, headquartered in Lausanne, Switzerland. 1908 was proposed by the swimming associations of Belgium, Denmark, Finland, France, Germany, Britain, Hungary and Sweden.

In swimming competition, the automatic timing system is mainly used to record the performance of each athlete and determine the ranking of the athletes. The automatic timing system consists of three parts: starting device, touch screen and timer. In the Olympic Games and world championships, the automatic timing system should also include a large electronic display screen and a terminal video recording system.

The results of the Olympic swimming competition are decided by FINA. The entry qualification is divided into two standards: A and B. If each event is an association of a country (or region), these players only need to meet the B standard.

However, if two athletes participate in the same event, their scores must meet the A standard. Only when they meet the standard in the competition recognized by FINA, the registration results will be valid.

In each event, the Olympic Committee or association of each country or region can only send at most two athletes who meet the A-level standard of the Olympic Games. Only one athlete can take part in the Olympic bid B. In each relay event, each national or regional Olympic Committee or association can only send one team to participate. When a national or regional Olympic Committee or association does not have a player who meets the Olympic standards, it can send a male player and a female player to participate in the competition.