5,000 fitness enthusiasts gathered in China National Fitness Walking (Running) Competition.

The national first stop of the 4th "Sports City, Poetry and Wine Shooting Flood" 2024 China National Fitness Walking (Running) Competition (Sichuan Shehong Station) started in Shehong, Sichuan a few days ago. More than 5,000 fitness enthusiasts from all over the country feel the fun of walking in the spring breeze and release healthy vitality in the warm sun.

There are 7 supply stations along the track and a fixed medical station every 2.5 kilometers. There are 36 referees, 27 medical staff, 460 volunteers, 21 official photographers, 16 official speeders and 22 first-aid runners to provide thoughtful services for the athletes. During the Games, the second Sichuan-Chongqing Sports Tourism Carnival was held, which promoted the deepening of exchanges and cooperation between linked cities by setting up linked city exhibition areas, gave full play to the advantages of the "sports+"integration model, promoted sports, culture, tourism and economic exchanges between cities, and made sports events a strong "new impetus" for urban development.

Ten linked cities also sent teams to participate in the competition, punching cards and shooting floods with their feet to feel the vitality of the hometown of poetry and wine. It is worth mentioning that this event also has an exclusive exhibition area for linked cities. In the exhibition area, you can browse the city’s cultural customs, appreciate the city’s cultural characteristics, and purchase the city’s cultural and creative products. Games not only serve as a sports exhibition platform, but also integrate with cultural tourism, forming a unique attraction of "Games+"and "Sports+".

The tournament was hosted by the Social Sports Guidance Center of the State Sports General Administration, and was undertaken by Sichuan Social Sports Guidance Center, Chongqing Social Sports Guidance Center, Shehong Municipal Committee of the Communist Party of China and Shehong Municipal People’s Government. (From March 20th, China Sports Daily, 07 edition)

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Lightweight travel Canon 40mm biscuit lens line photo Beijing in spring.

Why do many photographers choose micro-cameras now? It is because the weight and volume of SLR cameras are large, which affects the use experience, but many people love the mechanical feeling when using SLR cameras. Thus, Canon mini SLR EOS 200D and Canon EF 40mm f/2.8 STM lens were born. This mini suit combination completely solves the disadvantages of size and weight, and retains all the use feelings of SLR, which is very rare for users, especially female users.
Canon mini SLR EOS 200D and Canon EF 40mm f/2.8 STM lens combination
How small is the Canon 40mm cookie lens?
Today we are going to introduce the protagonist of Canon EF 40mm f/2.8 STM lens (hereinafter referred to as 40mm biscuit lens). Since it is called a 40mm biscuit lens, it means that this lens is very light. This is also the lens with the smallest weight and volume among all EF lens groups in Canon, and it is even lighter than most micro-single lenses.
40mmThe biscuit lens is not even as thick as a 30ml perfume bottle.
In order to explain how small the 40mm biscuit lens is, we specially chose a 30ml perfume bottle to compare with it. As you can see from the above picture, the lens is not even as thick as the perfume bottle. Although the lens is thin and light, it doesn’t cut corners at all. Its appearance and workmanship are very exquisite, and it is also equipped with a large aperture design of F2.8, which can create a perfect blur effect and add a lot of color to the picture.
Focal length: 40mm aperture: F2.8ISO:100 exposure time: 1/400Exposure compensation: 0EV white balance: automatic
Focal length: 40mm aperture: F2.8ISO:200 exposure time: 1/1250Exposure compensation: 0EV white balance: automatic
It’s spring in Beijing, and it’s very pleasant to walk in the streets. Under the aperture of F2.8, close-up of a few green leaves full of spring can just set off the atmosphere of spring. From the picture, we can see that the in-focus picture of the 40mm biscuit lens is very sharp, and the lines of the leaves and the thorns on the edges are clearly presented; The outside of the coke spreads like cream, which is very beautiful. It’s hard to imagine that this photo was taken by this mini combination camera.
Visiting Beijing Hutong with 40mm biscuits
Since it is spring, when everything is revived, this time is the best time to visit Beijing’s hutongs. Although Beijing is an international metropolis, its modernization and development speed are extremely amazing, but Beijing still retains the Millennium-old traditional hutong culture. Authentic hutongs can always see many interesting things, even if the city develops faster, these cultures will not be erased.
Canon 40mm biscuit is a large aperture fixed focus lens.
Focal length: 40mm aperture: F2.8ISO:200 exposure time: 1/200Exposure compensation: 0EV white balance: automatic
Walking in the hutong, I saw a shop on the street selling rabbit. The rabbit can be said to be a very authentic image of Beijing. Many foreign tourists and foreign tourists always bring one or two to Beijing as gifts. Now that we have met, we can just take pictures with Canon’s 40mm biscuit lens. Although this lens is thin and light, it is a fixed focus after all, and its picture quality is solid and excellent. Even if you shoot through the glass, you can clearly see all the details of the rabbit, and the color reduction is also in place.
Focal length: 40mm aperture: F2.8ISO:200 exposure time: 1/125Exposure compensation: 0EV white balance: automatic
Hutong culture is not only architecture, but also residents’ attitudes and habits. For Beijingers, the family likes to celebrate all the year round, so many residents like to buy some happy dolls to put at home. Taking pictures in the shop, the light is very complicated, but it does not affect the focusing speed and accuracy of Canon 40mm lens at all.
Focal length: 40mm aperture: F2.8ISO:125 exposure time: 1/60Exposure compensation: 0EV white balance: automatic
Bird-walking can be seen in many movies, TV series or documentaries shot in Beijing, which is also an important hutong culture. I happened to see a local resident walking a bird on the street, so I took a close-up photo of a bird with a Canon 40mm biscuit lens. To tell the truth, the sharpness of the lens is excellent, the details of the bird’s feathers, eyes, mouth and so on are very clear, and the cage and background can be perfectly blurred, making the whole photo look very emotional.
Large aperture fixed focus lens is very suitable for close-up scenery.
Since Canon’s 40mm cookie lens is a fixed-focus lens with a large aperture, fixing the focal length means that the framing is fixed, which can give users more creative space. 40mm is connected to a 200D SLR, and with the conversion factor, the actual focal length is 64 mm. This focal length reaches the category of medium telephoto, so it is more suitable for close-up shooting. With the large aperture of F2.8, the close-up picture can be more beautiful.
Canon 40mm biscuit lens is more suitable for close-up shooting.
Automatic/manual focusing lever of lens
Many photographers like manual focusing, not that autofocus is not accurate, but that they like the feeling of manual focusing. In some circumstances, the author will also choose to use manual focus when shooting close-ups, so that the focus can be smoothly switched at will. The only operating lever on Canon’s 40mm biscuit lens is used to switch auto/manual focus.
Focal length: 40mm aperture: F2.8ISO:200 exposure time: 1/250Exposure compensation: 0EV white balance: automatic
Focal length: 40mm aperture: F2.8ISO:200 exposure time: 1/800Exposure compensation: 0EV white balance: automatic
Close-up, generally for the comprehensive requirements of the lens. First of all, the focus of the lens should be solid and rapid, otherwise the focus of the close-up picture will be offset or it will be difficult to focus; Then there is the sharpness of the lens, otherwise the details will be lost; Then the blur effect and color reproduction of the lens should be accurate, otherwise the picture will be terrible. Fortunately, the comprehensive quality of Canon’s 40mm biscuit lens is very high, so it performs well in both close-up and imaging.
In the range of 1000-yuan lenses, there are actually few types of lenses that can be selected, most of which are domestic manual lenses, but there is really nothing to evaluate in terms of use experience. But now, within the scope of 1000 yuan, you can also buy EF 40mm f/2.8 STM in Canon EF lens series. The lens not only has high comprehensive quality and large aperture, but also has very small weight and volume. If you are a beginner in photography and want to improve your photography level, then you are destined to buy a Canon EF 40mm f/2.8 STM lens.
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Take the grassroots warm-hearted spree in the Spring Festival and have a reunion dinner with the students staying in Hunan Institute of Technology for a warm New Year.

Red Net Time February 5 th(Reporter Pan Jin correspondent Yang Huan Wang Huilei) On February 5th, the campus of Hunan Institute of Technology was filled with a strong flavor of the New Year. Zhang Xiaogang, vice president, and seven students who stayed in the school got together for a reunion dinner to welcome the Spring Festival.

"Where is your hometown? It’s the first time to stay in school for the winter vacation. Are you used to it? Remember to call mom and dad every day to report peace. " Zhang Xiaogang cordially communicated with his classmates, and sent a nut package and milk on behalf of the school. In the laughter, everyone talked about the new achievements and development of the school and looked forward to a better tomorrow.

"Mom and dad, don’t worry, I am very safe at school and have a very fulfilling life. The school also invited us to have a reunion dinner! " Zhao Yifan happily shared her life in school with her family in the video.

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Get together for the New Year.

"Although we didn’t go home for the New Year during the epidemic, the care of the school made us feel the warmth of home." This winter vacation, Zhao Yifan and Li Yanqing, majoring in visual communication in 2019, and Cui Yaqian, majoring in product design in 2018, moved to the international students’ apartment with centralized accommodation and became new roommates.

In late January, Hunan Institute of Technology started the "winter vacation mode". Due to the epidemic situation, many students in the school did not return home. In order to protect the life safety and physical health of every student, the school has formulated the strictest and most detailed measures in epidemic prevention and control, accommodation arrangement, campus management and control, logistics support, etc., designed several sets of emergency plans, and conducted safety inspections around key links such as fire safety, construction safety and laboratory safety in student apartments, student canteens and laboratories, weaving a dense epidemic prevention and control network to be a strong pillar and warm harbor for students.

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The teacher helped the students move.

"Come on, give me the luggage, and we will’ move to a new home’." On the morning of January 22nd, in front of Xuehai Building, Liu Cheng, deputy secretary of the Party Committee of the School of Design and Art, and Wang Huilei, director of the Student Affairs Office, and others helped to carry the luggage and daily necessities of several students staying in school to their cars. Considering the convenience and safety of staying in school, the school decided to arrange the students staying in school in the international student building, and provided them with small household appliances such as induction cookers and kettle to facilitate their daily needs.

"Tell me what you want to eat and I’ll make it for you. Both New Year’s Eve and New Year’s Eve come to my house for the New Year! " After settling the students down, Teacher Wang Huilei sent them an invitation.

"Teacher Wang also sent us eggs, milk, grapefruit and apples many times." Li Yanqing said.

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Students staying in school do design in the school studio.

In order to ensure these students’ normal study and life at school, the school arranged for them to stay in centralized accommodation for the first time, and specially opened direct drinking water, hot shower, self-help laundry, air conditioning and other service facilities for their dormitory to meet daily accommodation needs; Provide work-study jobs so that they can get exercise in social practice; Open relevant professional studios to facilitate them to carry out learning and science and technology activities during their school days; Arrange the teachers on duty to pay attention to their life and physical and mental state at any time, and visit and communicate regularly.

Arriving at the product design studio at 8: 00 in the morning to draw drawings and do design is Cui Yaqian’s daily routine during her stay in school. "The school not only provides free accommodation, but also opens a studio for me to study. I want to make good use of this time and improve myself." Cui Yazhen said.

This peace of mind is my hometown. For this peace and harmony, the school welcomes the safe and happy year hand in hand with the students staying in school with warm-hearted, caring and attentive services.

Did you do the swimming stroke correctly?

(Circle cards have been added here, please go to today’s headline client to check)

As soon as you enter the summer, you can be happy in the swimming pool!

The premise is that it is best for you to swim.

Learning to swim is not that difficult.

You can learn to swim by yourself.

Today, Xiao Bian integrated several strokes.

If, you will

So is your action correct?

Breaststroke stroke

The second propulsion element of breaststroke is the stroke (as shown below). Different from freestyle and backstroke, each movement is independent of each other; Therefore, timing is crucial. First of all, focus on the well-trained breaststroke holding and paddling stages. The difference is that the hands are not folded together like the skills introduced earlier. Holding water and paddling are two parts of the same action. Put your elbows together under your body and move your hands forward at the same time, so as to release the water from the paddling position.

prepare

Please make sure there is enough space for this exercise.

2. Lie prone in a neutral position, arms straight, palms down, almost streamlined.

carry out

1. Start holding the water, sweep the water outwards with your hands, slightly over your shoulders, and at the same time, tilt your fingers downwards and point to the bottom of the pool.

2. When viewed from above, the trunk and arms should be Y-shaped. When the finger leans down, the elbow bends slightly, making the forearm assume a more vertical position and exerting more pressure on the water.

3. Stop putting pressure on the water before your hands pass the elbow in a posture where the elbow is high and the elbow is low.

4. When you push your hands forward, put your elbows away.

5. When restoring the streamlined posture, make sure that your hands accelerate through.

Freestyle stroke cycle

Once one arm stroke cycle (one for the right arm and one for the left arm) is completed, multiple arm stroke cycles can be combined. Please remember that (unlike other sports) in swimming, the sooner the better is not always possible. Keep moving slowly and unhurriedly. The real goal of this part of the exercise is to fix a hand and forearm in the water and pull the body through them. Stop when you need to breathe.

prepare

 Start near the pool wall, push the pool wall, keep a streamlined posture, and face in the water.

carry out

1. Start with any arm and feel comfortable. Stroke your arm as many times as possible in one breath and exhale slowly.

2. Repeat this process several times and try to swim farther in the pool with the same number of strokes.

Basic backstroke stroke

A good backstroke stroke includes holding water, paddling, ending (palms facing your body, not the bottom of the pool) and resetting, which provide the main swimming propulsion. At a point where the stroke arm is almost vertical, rotate the hand and let the little finger guide the stroke arm to reset.

prepare

1. Make sure there are no obstacles in the swimming lane and the backstroke flag is in the proper position.

2. Adopt a balanced posture of supine.

Execution: holding water

1. Start with the left hand and the left arm, and rotate the hand so that the small point is inclined to the bottom of the pool. Doing so will cause you to rotate slightly to one side.

2. Bend your wrist so that your hand is perpendicular to the target direction.

Follow-up action: paddling

1. The second element is paddling. In this part, bend the elbow so that the forearm is perpendicular to the target direction. Keep your elbow away from your body and prevent it from guiding your stroke.

2. Pull back the arm while keeping the hand and forearm perpendicular to the target direction.

end

When the arm is halfway done, the arm is about in the middle position below the body. It is like trying to slap the thigh with your hand to transition from pulling to pushing.