Dopamine in running is second only to love, and nothing can’t be solved in three kilometers.

The dopamine secreted by running is second only to falling in love. Three kilometers specializes in all kinds of unhappiness, five kilometers specializes in all kinds of internal injuries, and after ten kilometers, the heart is all open and kind.

Recently, I have been asked a lot about the precautions of running, how new people run, and how many suitable brothers to run. There are also many new friends who just started fitness running and punch in my comment area every day. I’m really glad to see your persistence every day. In order to make everyone have a better experience and progress in running, and to avoid injury and keep going, I’m going to share a primary teaching about running today, mainly from the following aspects: running is suitable for people, the benefits of running, the rumor that running hurts the knee, how to run scientifically and healthily, the amount of running, the running plan and the running purpose.

First, those people can’t run? Too fat is not suitable for running for a long time, and it should be controlled within half an hour. If the time is too long, the internal organs and knee joints will be under too much pressure, and it is easy to get hurt. If you have fever symptoms caused by various diseases, you should stop running. When you have fever, it is a process of high self-consumption. Running may increase the burden on your body, reduce your ability to recruit muscle strength and nerves, and you are easy to get hurt without much gain. People with other diseases and defects that are not suitable for strenuous exercise should try not to run.

Second, the benefits of running: medically speaking, 1. Running for more than 30 minutes every day can play a role in reducing weight and fat. 2. Improve cardiopulmonary function and increase vital capacity. 3, promote blood circulation, which is conducive to the discharge of metabolic wastes and toxins in the body. 4, improve the body’s immunity and enhance disease resistance. Enhance joint flexibility. 5. Strengthen muscles and bones to prevent osteoporosis. Enhance the coordination of the body and delay aging. From the external and internal aspects, insisting on running can improve your body posture, stand and sit, walk like a tiger, enhance your self-confidence, and keep running for a while, and you will find that your spirit is completely different. From the student party’s point of view, running for 20-30 minutes every day can improve your blood circulation, temporarily empty and relax your brain, relieve muscle stiffness and nerve fatigue caused by sedentary, be conducive to sleep and physical and mental recovery, and make the next day’s study twice the result with half the effort. To sum up, running is a simple and rude thing with the least investment and the most benefits. Now you pay a little sweat every day, and you will reap the accumulated benefits of snowballing in your future life.

Third, does running hurt your knee?

Many people say, never run, or never "run too much". Running hurts your knee and meniscus. Does running really hurt your knee? The answer is definitelyno. Running has taken too much blame for the knee injury. I just want to say that if you don’t want to run yourself, any reason can be an excuse for not wanting to run. Beginners run unscientific, and excessive exercise is actually the culprit of knee injury in running. ok, let’s redefine what is excessive. Does a person who can run a marathon run 10 kilometers at a medium-to-low speed and five-distribution speed every day? It is definitely not excessive. His physical foundation allows him to bear the moderate and low-intensity running of 10 kilometers a day. A person who has never run can’t hold on to one kilometer. Can he run two kilometers at a speed of five points a day? It must be excessive again, and the running posture is not standardized, and the probability of injury is almost 100%. Therefore, everyone is different, and the concept of excess is different. Another reason is that your knee is so weak that you hurt it after running a few steps? So fragile, shouldn’t you try harder to increase its strength and endurance? People in their sixties and seventies who need crutches when they can’t walk neatly must not be regular runners, but people who almost never exercise. Without running once, your muscles and ligaments will be strengthened to varying degrees, which is very simple. So as a runner, how to learn the standard running posture and improve the distance and pace?

Fourth, how to run healthily.

First of all, choose the time. In the morning, the vitality of the human body is relatively low, the oxygen content in the air is relatively low, and it is relatively more tiring to run. After a night’s consumption, the glycogen content in the body is also relatively small. Running in the morning is conducive to making fat more involved in energy supply and more conducive to reducing fat. Evening is the most energetic time for human body, and it is also the time with the highest oxygen content in the air in a day. Therefore, fun run’s words will have better sports performance. The specific time can be arranged reasonably according to your own time. Secondly, the choice of equipment, clothes should be loose and suitable, just a few days before driving, feet are easy to wear bubbles, so novices try to choose a pair of soft shoes and tie their shoelaces to make shoes and feet fit better. After running for a while, they can choose a hard and elastic sole, which is easier to accelerate and protect ankle joints.

In running posture, look straight ahead, and the line of sight is a little bit lower horizontally. Don’t lower your head or raise your head. Keep the big and small arms at an angle of 70-80℃. Make a fist naturally and swing back and forth. Don’t move forward beyond the center line of your body. Don’t bend your elbows too high. Avoid rubbing your arms with your body. Swing your arms reasonably can keep your torso stable, avoid shaking your body from side to side, hold your chest slightly, and spread your shoulders slightly. Don’t collapse your back. During running, the hip is taken as the axis, and the thigh is driven by the hip, and the thigh naturally drives the calf. When the foot lands, it experiences a rolling process. No matter whether the heel lands or the sole lands, the position of the center of gravity should be slightly ahead of the arch of the foot, that is, the center of gravity moves forward slightly, and bending the knee slightly at the moment of rolling landing and reasonable landing can increase the buffer and reduce the impact force, and protect the ankle joint and knee. Many friends say that after running, your mouth smells like rust, like drinking gasoline, burning trachea, dry throat, and you will get angry after running for a while, and your left and right abdomen will swell and hurt, all because of the wrong breathing method. The correct breathing method should be to avoid inhaling through your mouth. The role of the nasal cavity is to warm and moisten the air, so that the air passing through the nasal cavity will not be too dry and cold. When jogging, try to breathe only through your nose, three steps and one nose. Three steps and one call or two steps and one call depends on your own pace and cardiopulmonary function. Finally, try to breathe in the abdomen, that is, expand your abdomen when inhaling.When exhaling, the abdomen is closed, which is more conducive to expanding the chest and inhaling more air. This part is relatively dry, and needs to be tried and practiced repeatedly. Just knowing it doesn’t mean that you can learn it. Just like learning to swim and know more skills, you will never learn it without going into the water. Therefore, you should run, accumulate running time and amount, try your best to lean to the standard, and slowly your body will automatically choose the most efficient exercise mode, and finally form muscle memory.

Sixth, running amount and running plan.

People are good at long-distance running, which is engraved in genes and natural selection of nature. You can’t run, you’ve been starved to death for a long time, so don’t be afraid that running will hurt your health. When you know and try to master the most efficient, reasonable and standardized running posture, you can boldly run. Brothers who just started running can start from 3-5 kilometers at first, and their pace is not limited. They are required to try not to stop, keep running, pay special attention to controlling running posture, and try to maintain a stable body without swinging from side to side. Muscle ache is inevitable the next day after the first run. You can choose to take a day off, or you can choose to continue running the next day. After about one kilometer, the feeling of muscle ache disappears. From a relatively scientific point of view, it is relatively healthy to run three to five times a week. Due to muscle soreness, the sudden amount of exercise increases greatly, and lactic acid accumulation is the main cause of muscle soreness. Secondly, the muscles are relatively weak at first, and they will be forced to tear and break by sudden large-scale exercise. In the next 24-48 hours, the body will only need more muscle cells with greater strength and endurance to replace the weak damaged muscle cells. This is also a major principle of muscle building. Therefore, novice friends should pay attention not to be too large and intense in the early stage, and control it within the repair range of your body. If the repair speed is lower than the injury speed, it is excessive exercise. Excessive exercise will not only fail to achieve the goal of becoming stronger, but will become weaker and weaker. From the amount suitable for you, slowly accumulate running time and running amount, so that your body will be stronger and stronger after continuous damage repair.The first stage lasts for 7-14 days, which is also a relatively uncomfortable stage. Progress is painful. If you can persist, you will be greatly strengthened. At this time, you will find that the initial amount and intensity are very easy for you, because your body is already very good. When you feel relaxed, there is no pressure, that is, when you enter the bottleneck period and your progress becomes slower and slower. Therefore, it is time to increase the amount and intensity of exercise. By analogy, repeat this process of increasing intensity, adapting and increasing intensity, and you will become faster and faster and run farther and farther.

Seventh, whether you want to lose fat, be simply healthier or gain muscle and weight, running is a good choice for you. First of all, reduce fat. Running is the simplest, most convenient, rude and effective exercise. Running for more than half an hour can burn fat effectively and efficiently. Three major energy-supplying substances of human body, sugar, fat, protein. Glycogen is the priority and the main energy supply method. When glycogen supply is insufficient, the proportion of fat participating in the function will increase, and half an hour is about a node. The fat burning efficiency will be high between half an hour and an hour, and protein energy supply will begin to increase after one hour, so it is best to control the duration to less than one hour. (Specially, it doesn’t mean that fat and protein don’t participate in energy supply five minutes before exercise, but there will be less fat and even less protein. You have to say that ATP is the energy supply, and I’m not just with you, so there’s no need to be too professional. Just know what’s going on.) Fat reduction is nothing more than more consumption and less intake. If you want to lose fat healthily, more exercise consumption is the king under the condition of normal eating and ensuring nutrition. Is it not fragrant to consume excess fat and convert it into muscle? By the way, some people say that it is not accurate to lose muscles with a lot of aerobic exercise. A lot of aerobic exercise does consume a lot of energy, and even breaks down amino acids, the raw material you used to repair and strengthen muscles, but this will only happen if you don’t take enough food, such as brushing your fat quickly, eating little meals or even skipping meals. Of course, long-distance running is not recommended if you are overweight or severely obese.The pressure on knees and ankles is too great, and the risk of injury is very high. It is suggested that dieting should be combined with a small amount of exercise to lose weight first. Running without injury is the most important thing. For the sake of health, the weight is very healthy. Running is to enhance the cardiopulmonary function, make the body more coordinated and the muscles more durable. Then run, five kilometers, ten kilometers, spend the novice period, and gradually increase the distance and intensity. Under the condition of no injury and good rest, combine moderate and slow speed. Of course, it is also possible. It is recommended to run for 20-30 minutes. Running can effectively increase the regeneration and distribution of capillaries throughout your body, make you more appetizing and enhance your cardiopulmonary function. This is a necessary condition for you to gain muscle. The main reason for thin people is not that you consume too much, but that you have problems with digestion and absorption, low conversion rate and poor appetite. Running can improve your physical condition, digestive system and endocrine system in an all-round way, and a lot of consumption can stimulate your appetite, etc. A healthier physical and mental ability is conducive to your goal of gaining muscle and weight.

I accidentally said too much. The length of this copy is relatively long. I can see that the friends here must be iron powder. Thank you for your support. If you think what the master said is reasonable and it is helpful to you, you must arrange it for three times. There must be no less comment barrage forwarding, hehe. Of course, as a newcomer to the fitness area, up has only a superficial knowledge of theory, and there must be some mistakes or unprepared places in the video. Please also ask more professional brothers to comment and communicate, so that we can learn together and make progress together. If the data in this video is good, I will give you more sharing videos like this in the future. Thank you for your watching and support. I’ll see you next time.

Today’s SMG football recommendation; Selected score prediction of the event, Bologna VS Lazio comes with live ammunition.

Hello, everyone, here is Huang Jieqiu, and it’s the same place at the same time. We meet again. Today is Friday, and there are few events. So if we read this article, let’s take a look at the three popular games tonight. It’s still the old saying, flowers bloom every day, and the following contents are all created for personal interest, for your own reference.

Bologna: Ranked ninth in Serie A last season, and performed well in Serie A this season, ranking eighth in the Serie A standings with 3 wins, 6 draws and 11 losses. Bologna is known as the king of draw in Serie A this season, with 4 wins, 6 draws and no defeat in nearly 10 games. The team’s morale is high. The team is also excellent in defense, especially in defense. In the last 10 games, the team only lost 6 pitches with an average of 0.6 goals, which is relatively average in offense. The team’s competitive ability at home is also excellent. Recently, except for AC Milan who scored 3 points away from home, all other Bologna are unbeaten.

Lazio: Serie A ranked second last season. This season’s performance was average. The team ranked seventh in Serie A with 5 wins, 1 draw and 4 losses. The team’s recent state has picked up, with 4 wins and 1 loss in the last five competitions showing quite good competitive ability. The team’s defensive and offensive performance this season is average. The team’s away ability is not too bright, with 3 wins and 4 losses in the last 7 games.

Comprehensive analysis: The two teams played against each other six times, and Bologna had two wins, one draw and three losses. From the historical record, Lazio had a certain psychological advantage, but it is worth mentioning that the two teams played against which team’s home six times, and this team was invincible. Based on the recent state and strength of both teams, I personally feel that Bologna is unbeaten at home in this game.

Reference:Rangsheng

Reference:1-0 2-1

Leicester City: Last season, it was relegated from the Premier League. The key operation was to basically retain the lineup of last season’s Premier League campaign. The team won 13 wins and 1 loss in 14 rounds, and it was 14 points ahead of the third Leeds United in just 14 rounds. It can be said that Lecce City will return to the Premier League just around the corner. Two Premier League strikers in Leicester City, Valdi and Ishi Na Qiao, jointly scored 9 goals, and with Hall’s 5 goals and McCarter’s 4 goals, Lecce City’s frontcourt firepower was fully open. Leicester city’s recent form is impeccable, winning a series of nine consecutive victories in the league, only losing to Liverpool in the League Cup, but this does not affect their determination to return to the Premier League. This season, leicester city scored 6 wins and 1 loss at home, only conceded 3 goals in 6 games, and the defensive performance can be said to be impeccable.

Leeds United: Also as a demoted horse, it is not bad to be ranked third in the Championship. In the last five rounds, Leeds United achieved 4 wins and 1 loss. As a guest, the performance of Leeds United was slightly average, and all three losses occurred as guests. Although Leeds United is also one of the popular teams to upgrade, after 14 rounds of league matches, they have fallen behind the second Ipswich by as many as 9 points, and they have played one more round than their opponents. If you want to qualify for direct promotion at the end of the season, you should try to reduce the loss of points in future competitions. Leeds United scored 4 wins and 1 loss in the last 5 games, but lost to Stoke City in the last away game. Leeds United’s injuries are relatively serious. Spencer and Joe Roden are injured, and Stuart Dallas and Filpo can’t play this game.

Comprehensive analysis: The last two defeats were on the road. Compared with leicester city’s momentum, it is obvious that the White Legion still needs to work hard. In the face of another relegated horse Southampton, Leeds United lost by a big score on the road, while leicester city was able to take away three points on the road against Southampton. This also shows that leicester city is really capable of leading the British Championship at present, and this game is at his own home in Fox City, so it is still optimistic that Fox City can win three points!

Reference: victory

Reference: 2-0 3-1

Las palmas: He is a newly promoted horse this season. He has performed well on the whole. At present, he has achieved 4 wins, 2 draws and 5 losses, ranking 10th in the league. The team defeated almeria 2-1 in the last round, and achieved 3 wins and 1 loss in the last 4 games, which is in good condition. The team has scored 8 goals this season, and the offensive performance is not ideal. In the last 5 games, it has lost 6 goals, averaging 1.2 goals per game, and its defense is unstable. The team scored 2 wins, 2 draws and 1 loss at home, with a good performance and stable defensive efficiency.

Atletico Madrid: This season has performed well. At present, it has achieved 8 wins, 1 draw and 1 loss, ranking third in the league, and falling behind the top Real Madrid by 3 points in the case of one round less. The team defeated Alaves 2-1 in the last round, won all the last six league games, and also defeated the powerful Real Madrid, and recently performed very strongly in the game. The team scored 3 wins, 1 draw and 1 loss away from home, scored 12 goals and lost 3 goals. The offensive and defensive performance was excellent. Although Atletico recently fought on two fronts, its performance is still stable, and it has remained unbeaten in nine games. Las palmas has scored 1 win and 9 losses against Atletico Madrid in recent 10 times, and its past performance is obviously at a disadvantage. Las palmas’s recent performance is acceptable, and the team won two consecutive victories. However, Atletico Madrid’s recent state is relatively stable. Although it has fought on two fronts, it has achieved good results.

Reference: negative

Reference:1:2 0:1 0:2

Free medical care for all, why are so many people opposed? Doctor: Four disadvantages need to be treated rationally.

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Free medical care for all is a topic of great concern, which aims to ensure that all citizens can get basic medical services. However, this ideal faces many challenges and disadvantages in reality, which requires us to treat it rationally.


First of all, the financial burden of free medical care for all is relatively large. The government needs to provide financial support for medical services, including paying doctors’ salaries, drug costs, hospital operations, etc.

If all medical services are included in the free scope, the financial pressure of the government will be very great. Therefore, the government needs to allocate resources in medical services to ensure that limited funds are used in the most needed areas.


Secondly, free medical care for all may lead to a decline in the quality of medical services. Due to the limited resources, the government may not be able to guarantee that all medical services are of high quality.

At the same time, doctors also need to face huge workload and pressure, which may lead to a decline in the quality of medical services. In addition, free medical care for all may also lead to waste and unfair distribution of medical resources.

Some people may overuse medical services, while others may not get the necessary medical services. This unfair phenomenon will not only affect the efficiency and quality of medical services, but also affect the stability and development of society.


Third, the implementation of universal free medical care needs the support of supporting measures. For example, the government needs to establish a sound medical system and supervision mechanism to ensure the quality and fairness of medical services.

At the same time, the government also needs to strengthen the training and introduction of medical and health personnel to improve the level and quality of medical services. These supporting measures need a lot of investment and support, otherwise it will be difficult to achieve the goal of free medical care for all.


Finally, universal free medical care does not apply to all people. For some special groups (such as low-income families, the elderly, the disabled, etc.), the government can consider giving appropriate subsidies or preferential treatment to reduce their economic burden. For other people, they need to bear certain medical service expenses.


Free medical care for all is an important social welfare policy, but it needs comprehensive consideration and balance in finance, service quality and supporting measures. We need to look at the advantages and disadvantages of universal free medical care rationally and formulate corresponding policies and measures according to the actual situation.

1-3,3-0! Football carnival night! The Bundesliga changed suddenly, Bayern was upset, and Manchester City entered the final and won the sword with three crowns.

In the 2022/23 season, the five major leagues in Europe continued. In addition to the suspense of the Serie A championship in the five major leagues this season, the strength of French Ligue 1 Paris Saint-Germain surpassed that of other teams, and it was expected to win the championship. La Liga Barcelona had a big lead. The competition between the Premier League and the Bundesliga is the most suspenseful. This weekend, Bayern and Dortmund, the two giants of the Bundesliga, played. Real Madrid in La Liga tried to narrow the gap with Barcelona. In the Premier League, Liverpool won a winning streak, while Manchester City played against Sheffield United at home. The two teams will fight for an FA Cup quota.

Bundesliga: Bayern Dortmund strives for hegemony

Mainz 3-1 Bayern

Bayern’s recent state has fluctuated greatly. Considering the great goal of winning the triple crown in the season, Bayern made an amazing decision to change coaches in the sprint stage of the season, which proved to be a huge failure. The stability of nagel Mann’s leadership was destroyed, and tuchel’s hasty appointment did not arouse Bayern’s potential. The German Cup was eliminated by Frejborg, and Manchester City was bloodied 4-1 in the Champions League, and he was eliminated from two cups in a row. tuchel was under great pressure, and the Bundesliga’s 11 consecutive championships was the final goal.

In the first half of the game, Alfonso Davies was injured and Cancelo assisted Manet to score. In the second half, Ayook made up the shot to equalize, barreiro scored a goal to overtake the score, and Aaron Martin hit it from a long distance. At the end of the game, Bayern won 1-3 Mainz for two consecutive rounds. At present, Bayern scored 59 points.

Dortmund 4-0 Frankfurt

Dortmund didn’t seize Bayern’s excellent opportunity to overtake the Champions League in the last round of the league, and was tied by Stuttgart in the away game with more games and less. After losing the points, Dortmund still fell behind Bayern and missed the initiative to win the championship. The season collapsed at a critical moment, casting a shadow over Dortmund’s prospect of winning the championship. Frankfurt is currently ranked seventh, and has suffered three consecutive defeats away from home. It has won nine consecutive away games, and Dortmund has won a total victory against Frankfurt in the past three times. Bumblebee ushered in a good opportunity to grab points.

In the game, Bellingham and Mullen broke the goal in the first half, Adeyemi lost a single goal, and Hummels headed the ball at the end of the half to expand the score to 3-0; In the second half, Mullen scored again, and finally Dortmund reached the top of the standings with a 1-point advantage 4-0 Frankfurt.

Premier League: Liverpool winning streak, sword refers to the top four.

Liverpool 3-2 Nottingham Forest

Liverpool beat Leeds United in the last round, ending five consecutive games, 9 points behind Newcastle, which ranked fourth, and maintaining a glimmer of hope for the fourth place. Nottingham Forest recently suffered a three-game losing streak and 10 consecutive rounds, ranking deep in the relegation zone. Liverpool have only lost one game at home this season, and the rest of the games remain unbeaten. klopp will not miss the chance to grab points at home.

In the game, in the first half, navas saved Fan Dike’s header and the internal medicine-Williams goal line was cleared; In the second half, jota scored twice for the second consecutive game, and Internal Medicine-Williams and Gibbs-White equalized twice, and Salah scored. In the end, Liverpool beat Nottingham Forest 3-2, and one more game was six points short of the fourth Newcastle.

English FA Cup: Manchester City Advance to Final Waiting for Red Devils Manchester United

Manchester City 3-0 Sheffield United

After running-in for more than half a season, Manchester City began to exert its strength in the later stage. All competitions remained unbeaten for 14 consecutive games. Bayern was eliminated by a total score of 4-1 in the two rounds of the Champions League, and the morale of the team was greatly boosted. Guardiola still maintained the hope of winning the championship on the third line. The Premier League is five points behind Arsenal in two rounds, and the initiative to win the championship is in our own hands. Manchester City’s fighting power at home is even stronger. This season, only one game was lost and one game was tied. The rest of the games maintained a record of winning, and nearly 11 home games maintained a winning streak. Sheffield United ranked second in the Championship. The last time I visited Etihad Stadium, Burnley, ranked first in the Championship, and Manchester City slaughtered opponents with six goals.

In the game, in the first half, B made a point, Mahrez scored a goal, and in the second half, Mahrez staged a hat trick. In the end, Manchester City beat Sheffield United 3-0, and the Blue Moon successfully advanced to the FA Cup final, which will face the winner between Manchester United and Brighton.

La Liga: Real Madrid chase Barcelona in a row.

Real Madrid 2-0 Certa

Real Madrid won three consecutive victories in various events, and beat Chelsea twice in the Champions League at home and away to advance to the semi-finals. After two consecutive victories in La Liga, the gap with Barcelona narrowed to 11 points, and there is still the possibility of competing for the championship.

In the first half of the game, vinicius assisted asensio to score. In the second half, asensio’s corner kick assisted Militao’s header. In the end, the whole game ended, and Real Madrid 2-0 Certa won four consecutive games. In the standings, Real Madrid scored 65 points, 8 points behind Barcelona in the first match, and Certa still ranked 12th with 36 points.