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Anyone who often swims knows that if you want to attract attention in the swimming pool, you should swim a medley! So do you know the main points of various swimming strokes? Have you chosen a stroke that suits you? Look at the main points of the following swimming strokes.

breaststroke

The simplest stroke.

Keep your body level and move forward by pulling the water back with your hands. The stroke has a downward angle, because the head is exposed to the water to inhale with the help of downward force.

As shown in the picture below, pay attention to the leg movements. During the backward kick, the soles of the feet are perpendicular to the direction of the body and have the largest contact with the water.

Hands and feet move alternately, paddling-retracting legs when the head sinks-kicking when the body is parallel to the water-paddling.

freestyle

The most chic stroke.

Leg movements are very simple, just straighten your legs, relax your knees and ankles, stand on tiptoe (generally speaking, try to imitate fish and minimize resistance), and fetch water up and down.

The difficulty of freestyle is breathing!

When our left hand slides, our left shoulder is down, and when our right hand slides, our right shoulder is down. When one hand slides in the water, the body is sideways. At this time, you can raise your head a little and breathe in. When you exchange hands, your head will be down. At this time, exhale slowly through your nose (to prevent water from entering your nose). Generally, your hands breathe alternately twice.

butterfly stroke

The most domineering stroke.

Spread your arms horizontally, like a butterfly flapping its wings.

Butterfly upper limb movements:

The power provided by leg movements is relatively small, and leg movements are specifically divided into bending knees-lifting hips-kicking legs (calves). Most people have coordination problems in butterfly stroke and kicking, which requires long-term practice.

backstroke

The easiest stroke.

The density of people is very close to that of water. Taking a deep breath in the water makes people float, and when they finish spitting, they will sink. The advantage of backstroke is that we just need to drop our mouth and nose out of the water, and we don’t need to spend any effort on breathing.

Backstroke is actually a freestyle in which the kick is the same as freestyle, and the hand is the same principle, but the face is up and you are not worried about breathing. For wild swimmers, backstroke is actually a rest posture. Backstroke is not suitable for swimming pools, because there will be people swimming around the waves and they can’t see the situation ahead.

If there is no professional coach, people who learn swimming will ignore the most basic exercises, and they will practice breaststroke and freestyle when they get into the water. This is unrealistic, and everyone should start from the most basic. Please pay attention to the practice of water, holding your breath and breathing!

The biggest secret of swimming is to dare to try!

Live on November 3 rd, in the second stage of the Olympic preliminaries, the Korean women’s football team advanced to the top of Group B, while the Chinese and Korean women’s football teams were out of the group. As for the reasons for the gap between the strength of Korean women’s football team and that of China’s women’s football team, as well as the candidates for the women’s football coach position in China in the future, Football Daily published an analysis and gave some suggestions.

The living environment of Korean women’s football team is not clear to the outside world, but we know that there are no players studying abroad, and they all play in local leagues. One question is, is the level of Korean leagues higher than that of women? If so, doesn’t that mean that the league we have worked so hard to build is just a show?

But that’s the answer. Although the women’s super clubs didn’t get the bonus of "Jinyuan Football" in those years, most of them can survive now with government background. Moreover, because they undertake the task of the National Games, they are still valued to some extent, at least they won’t be easily abandoned. But the cruel fact is that the training level of the clubs, including women’s super clubs, is really not good, or even worse than that of the sports teams in those years.

The root cause is closely related to the level of coaches. An insider said: China’s local coaches prefer the men’s Super League, China A, China B and the echelon, and only when there is no place to go will they choose the women’s football team. Their level is not high, and even the coaches in the women’s football team are even lower. Even so, these coaches are highly mobile and can’t stay. So, will the players taught by this kind of coach have a future? Or "usable"?

At present, there are several options for the future women’s football coach. One is to keep water to celebrate the summer; The second is to hire foreign coaches; The third is to choose local male coaches.

The three choices have their own reasons and disadvantages, but what the China Football Association should remember is that the women’s football team has been tossing and turning, and foreign coaches have invited it. The men have Bruno and Eyjolfsson, and the women have domanski and Elizabeth. The only successful one is Bruno. Unfortunately, because of the poor record in the warm-up match, the China Football Association and others dismissed it, resulting in FIFA; Local men’s coaches have also been used, such as Zhang Haitao and Pei Encai in the early days, Li Xiaopeng and Hao Wei later, and Jia Xiuquan recently. It is true that Ma Yuanan and Ma Liangxing have found the right pulse and are close to success, but what they do now may not be suitable.

Therefore, the future China women’s football team, the coach must "fit" or "adapt", but what kind of fit? This requires Song Kai and representatives from all aspects of the women’s football community to conduct in-depth research and communication, and listen to opinions widely. If Shuiqingxia does not stay, Japanese coach is actually a good choice.

(Driesen)

Live broadcast on August 4 th According to Serbian media Mozzart, French player Nilikina may return to Europe to play.

Aswell, a French team, and Partizan Belgrade, a Serbian team, have been talking about their interest in Nilikina. Mozzart said that only Aswell made a specific offer for Nilikina.

As a free agent, Nilikina’s goal is to stay in the NBA, and his position as a lone ranger has been replaced by Exum.

Nilikina, 25, is the No.8 show in 2017. Before entering the NBA, she played for the French team Strasbourg and played for the Knicks and the Lone Ranger in the NBA.

In the 2022-23 season, Nilikina played 47 regular-season games for the Lone Ranger, averaging 2.9 points, 1.3 rebounds and 1.2 assists in 12.9 minutes, with a shooting percentage of 36.4%.