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Maybe it's exercise fatigue.
After physical exercise, the body will have a certain sense of fatigue, which is mainly manifested in three aspects:
Muscle fatigue: Decreased muscle strength, slowed contractions, stiffness, swelling, and pain in muscles, and slow, uncoordinated movements.
Nervous fatigue: unresponsiveness, errors in judgment, difficulty concentrating.
Visceral fatigue: shallow and faster breathing, increased heartbeat, etc.
Due to the different amount of exercise, each person's situation is different, and the fatigue produced is also different. Fatigue is generally divided into three levels: mild, moderate, and very tired.
It's normal to feel tired after exercise. Mild fatigue can be eliminated in a short time; Moderate fatigue can also be quickly eliminated by taking a series of measures and will not affect the body; However, if severe fatigue cannot be eliminated in time, it will affect study and life and damage the body. Studies have proved that the two most critical conditions for athletes to improve their sports performance are the scientificity of sports training and the effectiveness of recovery methods, which shows the importance of eliminating fatigue and restoring physical strength.
How to speed up the elimination of fatigue? Here are a few ways to do this:
1.Get sleep.
Sleep is an important way to eliminate fatigue, and middle school students should ensure 8 hours of sleep every day. If you arrange training and tests with a relatively large amount of exercise in the month before the physical education exam, the sleep time should be appropriately extended, and attention should be paid to creating a quiet and well-ventilated sleeping environment.
2.Finishing activities and muscle massage.
After exercising to cause fatigue, be sure to stick to tidying up activities. Tidying up is a positive way of resting to restore calmness to the mind, muscles, and internal organs, and improve the efficiency of physical recovery.
Massaging muscles with pushing, kneading, pinching, pressing, pressing, patting, shaking and other techniques can make the capillaries in the muscles dilate and open, improve local blood circulation and nutrition, and accelerate the elimination of lactic acid, a waste product in muscle movement, so as to eliminate fatigue.
3.Warm bath.
Taking a warm bath after exercise can accelerate blood circulation throughout the body, promote metabolism, accelerate the elimination of fatigue and the recovery of physical strength. The water temperature of the warm bath should be 40, and the time of each session is generally 10 15 minutes, and the longest time is not more than 20 minutes.
4.Timely nutritional supplementation.
Proper nutrition is an important means to eliminate fatigue or prevent fatigue. After exercise, calories, proteins, vitamins and inorganic salts should be replenished in time, and fatty foods are not easy to eat. In summer or when sweating a lot, salt and water should be replenished in time.
Foods should be nutritious and easy to digest, and try to eat as many alkaline foods as possible such as fresh vegetables and fruits.
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Don't jump to conclusions on your own, be sure to go to a regular hospital for a check-up, don't delay any longer, go right away. Nothing is the best, there is a problem in time**.
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Did you do strenuous exercise, did you have a wound that didn't heal well, and it cracked open as soon as you exercised?
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Why does abdominal muscles cause back pain? Many people have made these kinds of mistakes in ab training.
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Quite normal! The reason is that you lack exercise! It's a good thing to have this phenomenon, don't stop, keep exercising, and you can reduce the number accordingly. When the pain passes, your abdominal muscles will change significantly!
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