After the run. Eyes are flowery, chest tightness. Dyspnea. Squatting is necessary for relief. If you

You may have a little low blood sugar, so take some glucose before exercising, or eat a chocolate bar. In addition, your physique is not very good, exercise should not be too strenuous exercise, you can jog, strenuous exercise consumes a lot of sugar in the body, which can easily lead to hypoglycemia, low blood sugar will have blurred vision, brain numbness, dizziness. Exercise is a gradual process that gradually transitions from a small amount of exercise to a large amount of exercise.

Smoking has all kinds of harms, when nicotine enters the human body, it will have many effects: such as nicotine vasoconstriction at the end of the limbs, rapid heartbeat, increased blood pressure, faster breathing, changes in mental status (such as becoming emotionally stable or excited), and promote platelet aggregation, which is the main cause of cardiovascular diseases such as cardiovascular vascular blockage, hypertension, and stroke.

Looks like you're really out of shape.

But the basic reason may be the formation of your life habits

One, "By the way, I smoke." And it's a messy lifestyle, and it doesn't eat well, and I know it's because of it."

Two, "I ran 10 laps around the basketball court on a whim. The speed is very fast" - physical training depends on long-term balanced training. It can't be "on a whim".

Three, "My friend said don't sit down, that's not good." But I really couldn't stand up. It's good to slow down for about 10 minutes" - your friend is right, the more you have to walk slowly with the help of others, otherwise, there may be a big accident.

Fourth, I suggest you go to the hospital to check if there is any heart or cardiovascular problem.

I don't think you're a professional, remember that when you're done running, no matter how tired you are, you can't squat down and rest, you have to continue jogging for 2 laps, or walking 2 laps. In the same way, the blood supply will be insufficient, and in severe cases, shock will occur.

Physical training is not a matter of two days a day, so I advise you to gradually increase the amount of training, not too big at once, you can try to run 5 laps first, add 1 lap in half a month, and finally add 10 laps.

This is your hobby, not a profession, pay attention when practicing, don't overdo it, especially if you say that you are still such a body, love can't help but talk about science.

Low blood sugar Pay more attention to your eating habits Don't eat regularly Pay attention to your body.

The last two laps were a sprint.

You can sprint two laps, how fast and how big the lap is, it's normal to run for so long and feel a little uncomfortable, the key is that you run occasionally, on a whim, and lack of exercise!

You may be deficient in sugar, or your blood sugar is low.

Are you running around 7 a.m. when there isn't much oxygen, and it's recommended that you exercise around 4 p.m.

Hello, there are many reasons for your above conditions, which can be seen in arrhythmia, can also be seen in anemia, if gastrointestinal disorders lead to insufficient caloric intake, you can also have the above manifestations, your situation also needs to be combined with medical history and related examinations, and the cause of the disease can only be determined after diagnosis, so as not to delay the condition,

It may be caused by anemia, the symptoms of anemia are suddenly getting up after squatting or getting up dizzy after a period of time, feeling black in front of your eyes, these are all symptoms of anemia, usually pay attention to more blood-replenishing foods, such as red dates, wolfberries, etc., are blood-replenishing. If it is serious, you need to go to the hospital for examination, and it is more comprehensive.

Anemia! Be sure to go to the hospital! Life first! So go to the hospital and compare insurance! The doctor will give you a check-up.

You didn't even measure your blood pressure, you didn't do any tests, and it would be strange if you knew.

Because when people are doing running exercises, the speed of movement is fast, the blood circulation accelerates, once the exercise is over, immediately stationary, or sit down, the speed of blood circulation can not be reduced immediately, so that part of the blood flow rate will be blocked and cause the head to be dizzy due to lack of oxygen, so after running, it is necessary to walk slowly to adjust the heart rate, relax the muscles, and ensure the normal operation of blood circulation.

During strenuous exercise, the heart rate increases, the muscles and capillaries dilate, the blood flow accelerates, and the rhythmic contraction of the muscles squeezes the venules, prompting the blood to flow back to the heart quickly. At this time, if you stop and rest immediately, the rhythmic contraction of the muscles will also stop, and the large amount of blood flowing into the muscles will not be able to flow back to the heart through the muscle contractions, resulting in a decrease in blood pressure and temporary ischemia in the brain, causing symptoms such as palpitation, shortness of breath, dizziness, paleness and even shock and fainting.

Reasons to take a slow walk after running and then rest:

During running, cardiovascular activity is strengthened, peripheral capillaries such as skeletal muscle are opened, and blood flow of skeletal muscle is increased to meet the needs of physical functions. When the human body stops running, if it stops and does not move, or sits down to rest, the veins and blood vessels lose the rhythmic contraction of skeletal muscle, and the blood will be retained in the veins and vessels of the lower limbs due to the action of gravity, resulting in a decrease in the amount of blood returning to the heart and a decrease in cardiac output, resulting in temporary cerebral ischemia, dizziness, blackness in front of the eyes and a series of symptoms, and severe shock. Therefore, if you do not sit down immediately after running, you can avoid symptoms such as dizziness on the one hand, and at the same time, you can eliminate fatigue as soon as possible by improving blood circulation!

After running, the blood flow accelerates, sitting on the ground will cause the blood return to be blocked, and it is easy to get dizzy when standing up (the blocked blood rushes to the brain), and a large amount of lactic acid accumulates in the body after exercise.

Because just after running, the human blood circulation will be accelerated, if you sit still at this time, then the blood circulation of the whole human body will be blocked, which will make the human body cells carry out anaerobic respiration, produce harmful substances, which is not conducive to physical health.

Friend, I am a nutritionist, a person to do a lot of exercise, the whole body blood circulation is fast, if you stop suddenly, the blood circulation will also stop with your rhythm, so the cardiovascular and cerebrovascular will be under the double pressure of high pressure and low pressure, blood vessels burst, endangering life, after the exercise to slowly relax and move their body, while paying attention to their feelings, feel the whole body adapt to no discomfort on it.

After a person does strenuous exercise, all organs of the body are in a state of extreme excitement, the blood supply of the heart is greatly improved than usual, at this time the whole body belongs to the state of exercise, your body is still working, the best way to return to the state of no exercise is to continue to jog or walk, and then rest when the heartbeat slows down. Because if you sit down immediately and do not walk properly, it is easy to cause blood circulation in the pressure area, which may cause muscle spasms over time, and more severe may cause shock. Therefore, it is necessary to relax and walk slowly after running.

In fact, the simplest answer is that sitting down will accelerate the heartbeat and then produce dizziness, and some will even die suddenly, so you can't sit on the ground to rest.

After running, the heart is in a state of big beating, and as soon as you sit down, you are forced to hold it, can this work?

It is true that if you sit down directly with strenuous exercise, it seems to get bigger.

Because of this, part of the blood flow rate will be blocked, which should cause dizziness in the head, due to lack of oxygen.

Because, just after exercising, the person's blood flows faster than usual. When passing through "walking", let the blood flow speed down and return to normal.

Because the blood circulation is too fast after running, it is easy to faint if you sit down immediately.

Because the lungs suddenly stop under strenuous exercise, it's not good for the heart, and it's easy to get dizzy or faint and things like that.

The heart beats violently after running, and if you sit down suddenly, it will cause a load on the heart, and after a long time, it will cause damage to the heart

Because if you sit directly on the ground, you will pass out.

There is a gradual process of transition between blocks. A dynamic and static interpretation like a windmill naturally stopping.

If you splash a basin of water on a high-speed machine, you can see for yourself.

When the blood is accelerating, the heart is running at high intensity, and rest can lead to cardiac arrest and increased blood pressure, which is very bad.

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