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1.Dehydration of the body. It is inevitable that there will be a lot of sweat during exercise, the main component of sweat is water, water accounts for about 70% of the human body, is the basic substance that constitutes the structure of life, and a large amount of sweat loss leads to continuous loss of water in the body causing dehydration.
2.Damaged joints. Long-term excessive exercise can lead to excessive wear and tear on the joints and joint strain.
3.Anaemia. In addition to water, there are also metal ions, such as iron, which is a component of animal hemoglobin and can cause anemia when deficient.
4.Sudden death. Strenuous exercise can put a lot of stress on the heart and lungs, which can lead to sudden death.
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People only know that exercise is good for their health, but they don't know that excessive exercise can cause damage to your body. As the saying goes, "the limbs are developed, the brain is smooth", and this sentence is used to describe the state after exercising too much.
Exercising too much can lead to neurosis, which makes you less reflexive, less balanced, and less elastic in your muscles. Although it is not good not to exercise, at least the human body maintains a stable state, but excessive exercise breaks the harmony of the human body itself, which is more harmful than not exercising.
The concept of overexercise is not very clear, and many people mistakenly believe that fatigue is overexercise. Exercise itself is a fatigue-generating project, which enables the human body to be exercised and strengthen muscles and organs through the process of generating fatigue - recovering from fatigue'Coordinates and slows down the degree of aging of the body with age.
Fatigue is not a bad sign, sweating, waist and knee soreness, muscle pain and other acute fatigue phenomena, if you can recover during the next exercise, it is not considered to be overexercise. Instead, it's called overexercise.
Professionally speaking, overtraining can have two consequences, one is overtraining in competitive sports, and the other is overtiring in ordinary sports. This fatigue is generally chronic, and through the accumulation of fatigue from each exercise that has not fully recovered, it leads to various uncomfortable symptoms in the human body. For example, our common knee joint strain and chronic strain of the lower back muscles are the consequences of local excessive fatigue.
In this case, you need to change your workout pattern. For example, people who play basketball a lot should reduce the number of times they play and intersperse other sports instead of a single sport. Fitness exercises.
When you have a decrease in reflexes, a decrease in balance, a decrease in muscle elasticity after exercise, dizziness and nausea as soon as you arrive at the sports field, you can't eat well, you can't sleep well, depression, irritability, constipation, diarrhea, colds and other states, you should be careful. This is most likely due to overall fatigue. When the whole body is overtired, the person's middle nervous system is damaged, and the whole human body begins to appear abnormal, which is more typical of neurosis with the above manifestations.
At this time, it is necessary to stop exercising and seek medical attention.
In order to avoid excessive fatigue caused by excessive exercise, people should exercise gradually and according to their ability, such as exercising 2-3 times a week, exercising once, resting for two or three days, and choosing sports according to personal age and physical condition. Sudden exercise after 10 days and a half months of inactivity is also prone to excessive exercise, resulting in excessive fatigue.
People should choose a variety of sports. Don't limit yourself to one or two favorite sports, expand your sports program and cultivate a variety of sports fun. Performing different sports programs every week not only exercises the body in an all-round way, but also avoids the strain caused by a single exercise.
The science is a bit excessive, but my opinion is based on personal affordability. There is a difference between people, exercise more when your energy is good, and rest when you have bad energy.
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