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Why should we eat first for fitness?
After eating, the digestive system will decompose food into nutrients needed by the human body and eventually integrate it into the blood. At this time, the blood sugar concentration will increase and the fatty acids in the blood will also increase. By decomposing nutrients again, the food we eat can provide energy for human cells. If energy has met the needs of the human body, then excess blood sugar will store energy and become the enemy of fat and weight loss. Therefore, don't think that you can avoid obesity without eating high-fat and high-fat foods. Eating fat-free food may make you fat. 30 minutes after a meal is the time when the small intestine begins to decompose and absorb food. Therefore, 30 minutes after a meal, the blood sugar concentration will start to rise. Exercise at this critical moment can prevent blood sugar from forming fat.

But it's wrong to go to the gym after dinner. You can eat something to fill your stomach first. After all, fitness is very exhausting. Of course, it depends on when you exercise. The so-called fitness refers to simple running, or using equipment to exercise in the gym, such as lifting dumbbells or boxing. You must prepare your diet according to the type of exercise. If it is morning, it is recommended to drink a glass of water and eat a piece of bread. Eating too much is not good. If you exercise at night, you still need to replenish energy!

Of course, I think it still depends on a person's physical fitness. It is understandable that some people think that only when they are full can they exercise. These people can choose to eat. You can rest for half an hour after dinner and then go to the gym. It's wrong to go to the gym after dinner. First of all, it is not good for the stomach, which is easy to cause gastrointestinal burden. But eating is to avoid being hungry during exercise.

Going to exercise after eating will make you feel that you have consumed all the calories you have just ingested and have a higher sense of accomplishment.

Of course, everyone's physical condition and working and living conditions are very different. If you are just preparing for fitness, you can try different periods of exercise every day, once in the morning and once in the evening, and finally get the best exercise effect. Stick to it, the effect will be better than just following the advice of people with different living habits.