Chen Wei, an associate researcher at Zhejiang Institute of Physical Education, said that people will feel sore muscles and joints and mental fatigue after fitness exercise. The main reason is that sugar, fat and protein in the body are decomposed in large quantities, and acidic substances such as lactic acid and phosphoric acid are produced during the decomposition process, so the body is in an acidic state, while cola contains carbon dioxide and phosphoric acid. After drinking, the human body will add acid to the acid, and the pH in the body cannot be neutralized, so fatigue is not easy to be discharged. If these acidic substances cannot be excreted smoothly, they will accumulate in the body like toxins, which will increase the burden on the kidneys and lead to acidosis.
Moreover, carbonated drinks will stimulate the gastric mucosa and make people less likely to eat. If you drink coke before exercise, it may cause flatulence and lead to abdominal pain during exercise. Therefore, experts advise not to drink coke for at least half an hour before and after exercise.
It is recommended to drink sports drinks after outdoor exercise.
Everyone is no stranger to sports drinks. In recent years, many brands of sports drinks have appeared in supermarkets. Of course, the ensuing debate is also indispensable. For example, some people think that sports drinks should not be drunk casually. In this regard, the expert's point of view is that although it is not recommended to drink sports drinks at ordinary times, drinking sports drinks after strenuous exercise is still beneficial to health.
Chen Wei introduced that when people are exercising vigorously, the speed of water metabolism is accelerated and a lot of water is lost; At the same time, the process of electrolyte metabolism is also accelerated, and a large amount of electrolyte is lost with sweat. If you don't pay attention to rehydration during exercise, it will lead to dehydration during exercise. "Some people say that athletes' special sports drinks can't be drunk by ordinary people, but it's not so exaggerated. "Chen Wei believes that professional sports drinks are indeed more targeted. For ordinary people, popular sports drinks have been able to meet their physical needs, so drinking athletes' special drinks is a bit overqualified.
It is understood that sports drinks generally contain sugar and electrolyte, and the composition and content of various nutrients can adapt to the physiological characteristics and special nutritional needs of athletes. However, sports drinks are not suitable for everyone. For people with hyperglycemia or diabetes, be especially careful when drinking. In addition, people with high blood pressure and poor heart or kidney function should not drink a lot, so as not to increase the burden on the heart and kidneys.
In addition to sports drinks, experts also recommend drinking water containing minerals, because the lost sweat contains minerals such as sodium, potassium, chlorine, magnesium, calcium and phosphorus, so it is very important to replenish minerals in time. In addition to coke, the bicycle shopkeeper also shared with you five things not to do after riding. Do you remember?
First, it is not advisable to eat cold drinks.
It is not advisable to eat cold drinks and lose more water after exercise. You are often thirsty and want to drink water. At this time, if you drink a lot of cold drinks, it is easy to cause diseases such as gastrointestinal spasm, abdominal pain and diarrhea.
Second, it is not advisable to take a bath immediately.
It is not advisable to take a bath immediately. A large amount of blood in the body is distributed on the limbs and body surface. Once the exercise stops, the increased blood flow will last for some time. At this time, taking a bath will cause too much blood to enter the muscles and skin, which will make the blood supply to the heart and brain insufficient.
Third, it is not suitable for immediate consumption.
Not suitable for immediate consumption. During exercise, the nervous system controls muscle activity, while the nerves that manage internal organs are in a state of inhibition. At the same time, the whole body blood is mainly concentrated in the motor organs, and there are fewer internal organs. Eating at this time will increase the burden on the digestive organs and cause dysfunction.
Fourth, it is not advisable to squat and rest.
It is not suitable for squatting to rest. Crouching and resting will affect the blood return of lower limbs and deepen physical fatigue.
5. It is not advisable to smoke immediately.
Smoking after exercise, breathing a lot of smoke into the air in the lungs, on the one hand, will reduce the oxygen content, on the other hand, due to insufficient oxygen supply, chest tightness, asthma, dizziness, fatigue and so on.
Dear riders, remember this.