What are the benefits of running and sweating?
1, running and sweating can help to dredge meridians while sweating, and moving body organs can also help to regulate nerve function, improve microcirculation system, dilate peripheral small blood vessels, promote the function of internal organs of human body, and make pathogens in the body be discharged with evaporated sweat.
2, running and sweating can lose weight and lose weight. Sweating helps to lose weight, and excretes toxins and water from the body in time through sweating. In addition, exercise can also help burn fat and help to lose weight.
3, running and sweating can detoxify and beauty. Active sweating can accelerate the body fluid circulation and metabolic process, expel toxins such as lactic acid, ammonia and urea deposited in the body in time, and effectively ensure the smooth flow of nose, skin, lungs and large intestine.
Moreover, in the process of running and sweating, the metabolism of the skin is accelerated, and toxins are excreted. Sweating can also help clean pores and effectively protect skin and beauty.
4. Running and sweating can lower blood pressure. Hypertension is a phenomenon caused by narrowing and hardening of the inner diameter of blood vessels and limited unit blood flow. Running and sweating can dilate capillaries, accelerate blood circulation and increase the elasticity of blood vessel walls, thus achieving the purpose of lowering blood pressure.
5, running and sweating can promote digestion. If the human body doesn't sweat for a long time, the slow movement of qi and blood will affect digestion, which will lead to people not eating fragrant, and nerve activity will also be affected, which will lead to people not sleeping at night. Running and sweating can accelerate blood circulation, thus improving digestion.
6. Running and sweating can prevent osteoporosis. Although calcium is soluble in water, its solubility is very low and it is unlikely to be excreted with sweat. On the contrary, running and sweating are also beneficial to the effective retention of calcium in the body and the prevention of osteoporosis.
7, running and sweating can enhance memory, aerobic exercise can make the brain get a good rest, but also conducive to the growth and development of the brain, enhance memory. Running and sweating have positive effects on students, and their memory and concentration can be greatly improved.
Is it better to sweat more when running?
Some people think that sweat can excrete metabolic waste in the body and has the effect of detoxification, so the more you sweat, the better. This is not right. Sweat actually comes from blood, and sweat contains certain blood components. When sweating, some water evaporates, while solid substances such as protein and amino acids remain on the skin surface. Under the action of microorganisms on the skin surface, some substances with sour sweat can be produced, so some people think that sweat is not clean. In fact, besides some metabolic wastes, there are many useful substances in sweat, such as minerals, protein, amino acids and vitamins. With the loss of sweat, these nutrients are also lost.
Therefore, for a small amount of sweating, don't care too much; But we shouldn't take it for granted that we sweat a lot. Because a lot of sweating reduces body fluids, if rehydration is not done in time, it will lead to decreased blood volume, increased heart rate, decreased perspiration rate, decreased heat dissipation ability, increased body temperature, electrolyte disorder, acid-base balance disorder, leading to dehydration, and even heatstroke in severe cases. Dehydration will affect the physiological functions of some major organs of the body, such as increasing the burden on the heart and damaging the kidneys. The loss of electrolytes such as sodium and potassium will lead to neuromuscular system disorder, muscle weakness and muscle spasm. Dehydration can also reduce exercise ability and cause fatigue.
What reason is dizziness after running?
Lack of exercise
Some people usually don't exercise at all, their cardiopulmonary function is weak, and their activities are small. Such a sudden and intense running exercise will make the body organs unable to adapt, resulting in headaches and other uncomfortable symptoms.
Excessive exercise
In the process of running, most of the blood supply of the body is provided to the exercise muscles. If the running amount is too large, it will easily lead to insufficient blood supply to the brain, which will lead to brain hypoxia and headache.
Insufficient energy in the body
If you run in a hungry, overheated and supercooled environment, your body consumes a lot of energy, but your body can't supply it in time, which will lead to a sharp drop in blood sugar content. When your brain lacks enough blood sugar, it is easy to cause headaches.
Dizziness and headache caused by hypoglycemia
Hypoglycemia often causes dizziness and headache. Many friends show normal blood sugar and glycated protein during physical examination, but after running for a long time, they will feel cold and sweat even if the weather is not cold. Then you need to add sugar Eat something that contains sugar, protein and fat one or two hours before running, drink some water and drinks, run to the Gensnickers, or eat a caterpillar bread and a bottle of Gatorade. If you feel hungry during exercise, you can also drink some milk to supplement your physical strength.
For friends with hypoglycemia, jogging is recommended. Scientific research has proved that jogging consumes fat and running fast consumes sugar. If hypoglycemia still runs fast, it is easy to have symptoms of dizziness and vomiting.
Headache caused by dehydration
Dehydration is also one of the causes of headache. The cause of headache is not only related to electrolyte imbalance, but also related to water loss in the body. The solution is the same as the second one, but even if you can ensure enough water in one day, you should pay attention to eating more fruits and vegetables.
Incorrect running posture
In the process of running, if you don't master the landing posture of running, for example, your feet are too hard when landing, you follow the ground with your feet, or you run on a field with poor elasticity, it is easy to shake your head and cause headaches when running.
Caused by colds and diseases.
When you run, you will sweat a lot. If you don't change your sweaty clothes in time after running, you will catch a cold. When the cool wind blows, you will catch a cold and cause a headache.
Muscle contraction headache
There is also a common headache after running, which belongs to muscle contraction headache and is also common in modern people? Urban disease? . It often appears in some partners who don't usually exercise very much and suddenly move. This is usually a headache caused by poor muscle tension. Headache caused by muscle tension, especially above the neck.
The best solution is to do some effective muscle stretching exercises with the fitness instructor before running, especially paying attention to stretching the muscles of the neck, which can effectively relieve this headache.
Nervous headache
A common mistake made by junior runners is to stop immediately after running, sit down and lie down, and so on. This will lead to a faster heartbeat and faster blood flow, which will squeeze the blood vessels in the brain and oppress the nerves and headaches. So, after running, you must continue to relax and keep walking. It is a good choice to take a walk and then do dynamic stretching exercise.
Headache caused by electrolyte imbalance
Another common reason is that after running, you sweat a lot and lose water seriously, which leads to the imbalance of body electrolytes. This situation is most likely to occur in long-distance running and running in hot weather.
Many junior runners will start drinking a lot of water in this situation, but with the increase of body temperature after running, repeated drinking a lot of water will cause brain cell edema, which will cause dizziness and headache.
At the same time, because the body loses a lot of water after running, the salt concentration in the blood increases, and excessive drinking water will also increase the burden on blood vessels and affect the cardiovascular and cerebrovascular functions.
Therefore, the best way is to replenish the electrolyte lost in the body in time, drink some sports drinks before or during running, and drink light salt water when you are very thirsty after running. Drinking a small amount many times can effectively relieve or even avoid headaches.
Headache caused by sunlight
In addition, dizziness can also cause headaches. Therefore, it is best to wear sunglasses for outdoor running, or wear a hat with a large brim and good shading.
Suffer from a disease.
People suffering from neurasthenia, anemia, migraine, chronic rhinitis, chronic otitis media and other diseases. , are prone to headaches, and it is easier to strengthen the discomfort of headaches after strenuous running.