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Excessive exercise is particularly detrimental to the body, especially the elderly. Walking or running properly is conducive to the flexibility and strength of the tendons or fascia of the limbs. Exceeding the due load is easy to sprain or strain the limbs, especially the ligaments and other tendons around the joints of the lower limbs.
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Exercising is to challenge one's limits, but if you practice blindly, it will damage the body, the light is nothing more than a muscle strain, and the heavy one is unimaginable. It's like Muay Thai, honing your muscles and bones, you are very fierce at your peak, but after reaching 40, your hands and feet are weak and trembling. If you really want to exercise, it will increase slowly over time, don't rush, the most important thing is to be patient!
NO1, ruthlessly stayed.
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Fitness can strengthen the body and prevent many diseases, which can be said to be beneficial and harmless. However, it is important to note that it is important to take proper rest after exercise. If you squat and sit down to rest immediately after fitness exercise, it will hinder the blood return of the lower limbs, affect blood circulation, and deepen the fatigue of the body.
This condition is more common in those activities that involve a lot of exercise, such as long-distance running. The correct way is to do more relaxation and tidying activities after each exercise, such as slow walking, leg relaxation, etc.
Don't take a cold bath (or swim) when sweating profusely, when sweating profusely after exercise, the capillaries on the body surface dilate, and a lot of body heat is dissipated. At this time, if it encounters cold water, it will cause the capillaries to shrink suddenly, which is easy to reduce the body's resistance and cause diseases.
Do not "omit" tidying up activities, when you feel tired after each exercise, you should be suitable for relaxation, such as freehand exercises, walking, relaxation massage, etc., which will help eliminate muscle fatigue and quickly recover physical strength.
If you don't eat cold drinks, you will lose a lot of calories during exercise, and it is understandable that you need to replenish them urgently. However, the human digestive system is still in a state of inhibition after exercise, and it is easy to eat a large number of cold drinks, which can easily cause gastrointestinal cramps, diarrhea, vomiting, and easily induce gastrointestinal diseases.
If you eat immediately after exercising, it is easy to cause disorders and dysfunction of the human digestive system, and it is easy to get sick.
When you don't smoke, your breathing accelerates, and your body needs to get enough oxygen. If you smoke immediately after exercising, the oxygen content in the lungs will decrease, and chest tightness, wheezing, difficulty breathing, dizziness, fatigue and other phenomena will occur.
If the outdoor temperature is high, you will feel hot and unbearable after exercise, if you immediately walk into an air-conditioned room or tuyere to take a cool nap at this time, it will break the normal physiological regulation function, make the physiological dysfunction, and easily get colds, diarrhea, asthma, wind, cold and paralysis and other diseases.
If you take a hot shower immediately at this time, it will increase the blood flow on the body surface, causing insufficient blood supply to the heart and brain, and there is a risk of cardiac and cerebrovascular accidents.
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If you stop and rest immediately after exercising, you will experience a series of symptoms such as dizziness. Because the fluid flows quickly after exercise, it can be dangerous if it stops immediately and causes a lot of blood to rush to the brain. The best way to do an overload exercise is to try to do a non-strenuous exercise for a while, such as trotting, or slowly slowing down the pace of exercise, despite the fatigue of the body
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Produces a lot of lactic acid! Horizontal development.
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If you do not have strict training and usually do not exercise much, if you rashly endure high-intensity and long-term exercise at this time, it is most likely to cause muscle fatigue, local strain of ligament soft tissues, joint contusion, muscle bleeding and other sports injuries.
In the exercise, due to improper preparation activities, the physiological function of a certain part of the muscle has not yet reached the state required to adapt to the exercise; The level of training is not enough, the elasticity and strength of the muscles are poor; fatigue or overload, which reduces the function of muscles, weakens strength, and reduces coordination; inattention during incorrect technical movements or movements; Excessive or rough movements; poor quality of the venue or equipment; When performing various movements, it exceeds the capacity of the muscles themselves, etc.
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It's going to be serious, I'm just overtrained and I can't play basketball anymore, and a little bit of strenuous exercise will be very uncomfortable. I suggest you do what you can.
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Summary. Kiss, people's daily body is a certain amount of exercise, can not exercise, excessive exercise can not exercise at all, so the body will not have a good effect, so in this case, we usually exercise in moderation, so there must be an appropriate amount of exercise every day, running exercise is not to say that the more the better, so run for a long time to see how long to run.
Kiss, people's daily body has a certain amount of exercise, can not exercise, excessive exercise can not exercise at all, so the body will not have a good effect, so in this case, we usually exercise to disperse the hall to be appropriate, so every day to have a suitable amount of exercise, running exercise is not to say that the more the better, so run for a long time to see how long to run.
Kiss, the speed of human running can reach overload, and running at high speed for a long time exceeds the limit of the body's exercise capacity, which is overload exercise. But long-term overload exercise can cause damage to a person's body. When the human body is running, the speed of the hand can not only maintain a certain amount of time, but the energy required by the body cannot be supplied beyond the time, so that the human body's locomotor system is in a state of fatigue.
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Summary. First, the power supply voltage is low, and the required torque cannot be obtained, so that the motor stops rotating; The second is to adjust the torque limiting organization at fault, and Tianjin Electric Actuator knows that this will make it greater than the torque of the abort, forming a succession of excessive torque, so that the motor stops rotating; Third, the intermittent use, the heat accumulation of the attack, exceeds the promised temperature increase of the motor; Fourth, for some reason, the torque limiting organization circuit fails, so that the torque is too large; Fifth, the ambient temperature is too high, which will reduce the heat capacity of the motor.
First, the power supply voltage is low, and the required block and cluster rotation are not obtained, so that the motor stops rotating; The second is to adjust the torque limit organization at fault, and Tianjin Electric Actuator knows that this will make it greater than the torque of the abort, forming a series of excessive torque, so that the motor stops rotating; Third, the intermittent use, the heat accumulation of the attack, exceeds the promised temperature increase of the motor; Fourth, for some reason, the torque limiting organization circuit fails, so that the torque is too large; Fifth, the ambient temperature is too high, which will reduce the heat capacity of the motor.
If the cause of the power outage is overload, for the people in the city, more blind may refer to a line overload, because some large loads exceed the design or volt rate at the same time, long-term simultaneous maximum power operation, it is possible to cause short-term overload. In addition, if the load on a certain line is too large due to line deployment, it may also cause overload. Or an incomplete short circuit fault occurs in a certain line, resulting in the action of the protective overload.
Also similar to overload.
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