Urgent! In terms of sports, the issue of sports !!!!

It's as simple as push-ups and practicing standing weights.

Hello, I will help you analyze your problem. An Changli's way is that you can**, but the effect is different 1The muscular structure of the human body is characterized by the maximization of the body when you want to exercise to the maximum extent.

Physical education refers to education by means of physical activity, which is literally translated as physical education, referred to as physical education. With the expansion of international exchanges, the scale and level of the development of sports has become an important benchmark to measure the development and progress of a country and society, and has also become an important means of diplomatic and cultural exchanges between countries. Sports can be divided into popular sports, professional sports, school sports, and other types.

It includes many elements such as physical culture, physical education, sports activities, sports competitions, sports facilities, sports organizations, sports science and technology, etc. In addition to the physical examination required for admission, students are also required to undergo regular medical examinations. This is a necessary means to know the health of the student.

For the sake of the child's health and safety, the following steps should be made to participate in the physical examination: no fraud; Do not conceal medical history. The human body is an organic whole composed of various organ systems.

When you do body stuffiness activities, it looks as if only the muscles are moving. In fact, the body's breathing, blood circulation and other organs are participating in activities, and they are all commanded and coordinated by the cerebral cortex. Preparatory activities are precisely to improve the excitement of nerve cells in the large cortex, and preparatory activities can also slightly increase body temperature, so that muscles and tendons are in good condition, elasticity and stretchability are very good, and they will not be strained or torn due to sudden contractions, which is especially important in winter.

When throwing, such as throwing grenades, shot put, solid balls, javelins, softballs, etc., you must act according to the teacher's instructions, and the orders are forbidden, and there should be no sloppiness. [2]

What is Sports??? This depends on which direction you want the answer.

Physical education, broadly speaking, is a type of exercise that can exercise the body.

As long as it is a movement of muscles and bones, the state of knowing luck to strengthen the body is sports.

Basketball, football, swimming, even digging square dance, aerobics, twisting Yangge and so on.

Your score is very good among junior high school students who don't practice sports, especially the 400 meters.

If you practice sports, your results can only be regarded as average, and it is difficult to enter the top eight in the municipal games.

Pull-ups are a weakness of junior high school students, almost half of the boys can't do three or five, and the most I am afraid can do 20, of course, it is not excluded that individual students can do more than 30.

Finally, to correct you, the rules of athletics stipulate that the score of the hand-written record is kept to one decimal place; The mark of the electric record is kept to two decimal places. Since you marked the handwriting and telegraphing, then your grade should be recorded as:

100 m sec (note), 200 m electro note), 300 m note), 400 m second (note), 600 m 1 minute and second (note).

Those who practice sports don't necessarily run fast, 100 meters can be regarded as quite fast, and the explosiveness is very strong!

At that time, two of us reached the standard, five were good, ten were full marks, and more than ten teachers did not look at it!

If you score 100 meters, you will run 12 seconds in junior high school. Direct interview for high school, there is still a future.

Dong Jiong

Right-handed grip, offensive style of play, and great smashing power.

Height: 1 79 m.

Father: Dong Siqin.

Mother: Zhao Fenglan.

Brother: Dong Hua.

Nationality: Chinese.

Event: Men's Singles.

Gender: Male Height: 180cm

Birthday:1973-8-20

Place of birth: Beijing, China.

Weight: 65 kg.

Sport: Badminton.

Member of the national badminton team. Beijing player.

Peking Man. He started playing at the age of 10, entered the Beijing team at the age of 14, and was transferred to the national team at the age of 18. The specialty is hard work on the field, good physical strength, jumping up and smashing fiercely, and it is an offensive style of play.

In 1983, he joined the Beijing Hujialou No. 3 small badminton team and learned to play badminton. In March 1987, he joined the Beijing badminton team. In 1991, he was selected for the national junior badminton team.

In January 1992, he was selected for the Chinese national team and studied under Luan Jin. 2000

Hope you are satisfied!!

Dong Jiong. Peking Man. In 1983, he joined the Beijing Hujialou No. 3 small badminton team and learned to play badminton.

In March 1987, he joined the Beijing badminton team. In 1991, he was selected for the national junior badminton team. In January 1992, he was selected for the Chinese national team and studied under Luan Jin.

He left the national team in November 2000.

Date of birth: August 20, 1973.

Height: m. Weight: 65 kg.

Sport: Badminton.

This period of career.

Dong Jiong started playing at the age of 10, entered the Beijing team at the age of 14, and was transferred to the national team for training at the age of 18. His specialty is hard work on the court, good physical strength, fierce jumping and smashing, offensive play, retired at the age of 27.

Physical, mental, moral and social well-being has become the latest definition of health by the World Health Organization.

The pulse rate of normal people at rest is about 60-80 min in adult males; About 70--90 min for women;

The pulse rate decreases when falling asleep, 50-70 beats in men; 60--70 min for women; Some people can be as low as 45-50 min; Pulse rate may increase when standing, exercising, after eating, and in certain medical conditions.

This question has not been studied.

Physical health, mental health, moral health.

The specifications of the basketball court are set according to the rules of the basketball game. The standard basketball court is a rectangular flat field with a length of 28 meters and a width of 15 meters. There must be clear boundaries on the pitch.

There should be no obstacles within at least 2 meters outside the boundary line, and there should be at least 2 meters between the boundary line and the audience.

The game of basketball under the rules of the International Blue League is divided into (4) quarters of (10) minutes each, and the NBA rules are divided into quarters of (12) minutes.

The length is 28 meters, the width is 15 meters, each quarter is 12 minutes, divided into four quarters, and the NBA is also available.