分类归档 jsvdflv

通过admin

These four fitness exercises, if you persist for a long time, have different benefits to your health.

Original content, those who carry it without authorization will be investigated!

Exercise and fitness is one of the things that we should insist on doing every day.

If you wait until you are old or have health problems before you think about exercising, it will be a little late. Although we can’t make fitness exercise as punctual as eating and sleeping, exercise can help us improve our resistance, reduce the body fat rate and maintain our vitality. Fitness is something that we all insist on doing.

For us, fitness exercise can not only strengthen our body, but also help us lose weight, improve our physique and physical fitness, help you improve your muscle strength, and improve every aspect of the individual.

If you neglect exercise because of your career, money may not buy health when you have health problems. Without health, your career can’t go on. Therefore, exercise is something that we need to persist in for a long time.

Everyone’s time, energy, ideas and adaptability are different, and there are different exercise methods in fitness exercise, and some people want to choose the best exercise method, but different exercise methods have different effects on our body.

For example, strength training can help you build muscles, and aerobic exercise can help you improve your cardiopulmonary endurance and break down excess fat. We should choose the exercise mode that suits us and make ourselves interested in sticking to it. For example, some people think running is good, while others think running is not good, which varies from person to person.

However, it is best to insist on diversification of sports. Don’t do a single sport, which is not only boring but also easy for the body to adapt. If the part of each training is too single, it is not conducive to their all-round development.

The following four daily fitness exercises are shared, and people who have time can do them every day. If you don’t have time, then choose 1-2 actions to exercise, in short, let yourself move.

1. Squat

As a golden movement in the fitness field, this movement can not only enhance the strength of the individual’s lower limbs, but also help the whole body burn fat and lose weight. Insist on squat training, enhance bone density, slow down the speed of muscle loss, and also slow down the speed of aging.

Squat is an exercise suitable for men and women, which can lift hips and thin legs, increase muscles and reduce fat. If you can insist on 50-100 squats every day, your muscles and figure will change greatly.

Step 2: Walk

Some people don’t like running, mainly because running requires a certain degree of cardiopulmonary endurance, and the process of running is too tired. Overweight people will hurt their knees and thicken their calves after running, so it doesn’t matter. We can take a walk instead of running.

Walking is also a kind of running, at least the intensity is relatively low. However, walking is less harmful to knee joints and the fat burning efficiency is slow. However, walking is more suitable for heavy people. Walk for an hour every day, and you can lose 5 or 6 pounds after one month.

3. Running

There are many kinds of running, such as jogging, running fast, running fast, etc., and the change of venue will also make you get different benefits and feelings.

People who insist on running will eventually fall in love with running and sweating. It’s uncomfortable not to run for a day. Although some people think that the process of running will be boring, the physical transformation of those who persist is obvious, such as your heart and lung function will be strengthened, your legs will become thinner and your body will become slimmer.

Running can not only lose weight, improve personal immunity, but also improve personal cardiopulmonary function. Many diseases that doctors can’t cure can be treated by running. Do you believe it?

4. HIIT interval training

HIIT interval training belongs to moderate and high-intensity exercise, which requires short training time and high fat burning efficiency, and is more suitable for office workers who usually have little time to exercise.

You can finish a training in 20 minutes at home, and HIIT can quickly raise your heart rate and put your body into a state of burning fat. HIIT interval training combines aerobic exercise and anaerobic exercise, which can reduce muscle loss. If you persist in HIIT for one month, you can obviously feel that your body’s energy and vitality have become vigorous and you can shape your body.

These four kinds of fitness programs are common in fitness activities. Keep doing 1-2 kinds of training every day. If you keep doing it for a long time, you will find that your body will get many unexpected gains.

通过admin

Education and population: 11.78 million college graduates versus 8 million newborns.

Education and population issues have always been two major concerns in social development. But this year, serious challenges have occurred in both areas. Because there are 11.78 million college graduates this year, but there are only 8 million newborns.

According to recent data, the number of college graduates nationwide is expected to reach 11.79 million in 2024, an increase of 210,000 year-on-year. This huge group of graduates will face fierce competition in the job market and the pressure of employment opportunities. In order to effectively meet this challenge, the Ministry of Education and the Ministry of Human Resources and Social Security held a meeting to deploy and take corresponding measures to promote graduates’ employment and entrepreneurship.

This concern reflects the government’s emphasis on the adaptability of the education system. When formulating relevant policies, the government may consider providing more training opportunities to ensure that graduates have the skills and knowledge required by the market. In addition, supporting entrepreneurial projects and promoting industrial structure upgrading are also key factors to create more employment opportunities. This all-round consideration shows that the government hopes to promote graduates’ better integration into social and economic life through multi-pronged means.

At the same time, however, another piece of information revealed by Qiao Jie, an academician of China Academy of Engineering, at the 2023 Frontier Forum on Medical Innovation and Science and Technology has aroused widespread concern. He pointed out that the number of newborns in China has dropped by about 40% in the past five years. In 2022, the national birth population was 9.56 million, and it is estimated that the birth population in 2023 will be about 7 million to 8 million. This trend has led to profound thinking on the population structure and the decline of fertility rate.

The decline of newborn population may have a far-reaching impact on society and economy. One of them is the further aggravation of the problem of social aging. With the decrease of newborn population, the age structure in society will become more aging, which may lead to a series of social problems such as increasing the burden of old-age care and increasing the demand for medical care. In addition, labor shortage may also become a serious challenge. The decreasing newborn population will have a negative impact on the labor market in the future, which may lead to the shortage of employment in some industries and fields, and then affect the overall economic operation.

These two aspects of information jointly reveal the multi-level challenges faced by China society. In order to effectively meet these challenges, a series of comprehensive policies and measures are needed. First of all, reform and upgrade the education system to meet the needs of economic development and cultivate talents that are more in line with market demand. Secondly, measures should be taken to encourage childbearing, so as to alleviate the problems of population aging and labor shortage. This may include providing birth policy incentives and improving parenting conditions.

The government, enterprises and all sectors of society should work together to form a joint force and formulate and implement targeted policies to ensure that education and population problems can be effectively solved. At the same time, innovation and the development of science and technology should be encouraged to promote the upgrading of industrial structure and provide a better growth environment for newborns. Only by comprehensive consideration and coordinated promotion can we realize the sustainable development of society and create a more prosperous social environment for the future.

A wise man doesn’t tell lies. You have read it all, so you don’t have to praise it or pay attention to it, but please make a recommendation and forward it. Thank you!

I am a college teacher, and I am willing to share the topic of education with you. The picture comes from the network, and the infringement is informed. This article is original and any form of infringement is prohibited.

通过admin

Spring sports: Do you know anything about badminton?

Spring is a season suitable for physical exercise, which can enhance physical fitness, promote body growth and metabolism. Badminton is a sport that is very suitable for spring.

The benefits of badminton

Badminton is suitable for men, women and children, and the amount of exercise can be determined according to one’s age, physique, sports level and venue environment. Moderate badminton can promote teenagers’ height growth and cultivate their excellent psychological qualities such as self-confidence, courage and decisiveness. The elderly and infirm can exercise as a method of health care and rehabilitation to achieve the purpose of stretching joints, thereby enhancing the functions of cardiovascular and nervous systems and preventing and treating cardiovascular and nervous system diseases in the elderly. Badminton requires practitioners to judge the ever-changing ball path in a short time and fight back decisively, so it can improve the sensitivity and coordination of human nervous system.

Badminton needs to keep moving, jumping, turning and swinging on the court, and reasonably use various hitting techniques and footwork to hit the ball back and forth on the court, thus increasing the strength of upper limbs, lower limbs and waist muscles, accelerating the blood circulation of the exerciser, and enhancing the functions of cardiovascular system and respiratory system. It is a decompression and relaxation exercise.

What are the weight-loss advantages of badminton?

Relatively speaking, badminton is easy to operate and its technical content is not very high. If you don’t pursue the level of competition, it is a very easy sport to get started. In addition to singles, you can also play doubles and mixed doubles, which is richer and easier to stick to than running and skipping in a single form. After all, you are not exercising alone. So if you want to choose a long-term weight loss exercise that you can stick to, but don’t want to choose running, badminton is a good way.

Matters needing attention in playing badminton

There are many back and forth movements and lateral movements when playing badminton. In order to catch the ball "steadily, accurately and firmly", the movement speed will be very fast. Such rapid movement is easy to cause ankle sprain. The ligaments around the ankle joint and the ankle joint capsule are damaged, which causes joint instability and joint pain, and severe cases need surgical treatment. If you don’t pay attention to long-term exercise, your ankle will be sprained repeatedly, which may turn into arthritis in a few years.

Badminton is an over-the-shoulder sport, that is, the wrist and elbow move beyond the shoulders. Over-shoulder time is long, which easily leads to shoulder fatigue. The impact between the humerus and the acromion may cause subacromial bursitis, medial humeral condylitis, etc. Therefore, there must be sufficient warm-up exercise before playing badminton, so as to avoid injury in high-intensity exercise.

Badminton has low requirements on time, place and physical conditions of participants, and has obvious fitness and sports effects. It is a sport suitable for national fitness. However, it is easy to sweat in spring exercise, so you should wear underwear that can absorb sweat and a coat that can keep out the wind and dissipate heat. Similarly, cotton socks that can absorb sweat should be worn on the feet, and sports shoes should also wear a pair of sports shoes that are warm and breathable. (Tong Zhi)