Is it good to exercise before meals?

Everyone wants to have a pair of strong and beautiful muscles, but exercising is a persistent thing, which is not so simple, and the time of exercise is also particularly important. What are the benefits of fitness before meals? Only by exercising in moderation at the right time can you have a healthy body. It does not mean that blind physical exercise can have a good body. What is more important is the exercise method. It can be seen that exercising before and after meals is also important.

If the purpose of exercise is to build muscle and build body, you can eat 30 minutes after exercise, when absorption is better than usual; if the purpose is to lose weight, you can eat more than 1 hour before exercise. Exercising right after a meal is not good for your stomach. Aerobic exercise has many benefits: it can exercise the heart and lungs, enhance the function of the circulatory system, burn fat, increase lung capacity, lower blood pressure, and even prevent diabetes and reduce the occurrence of heart disease.

After eating, gastrointestinal activity increases, the secretion of digestive juice increases, and the amount of blood required to digest food also increases. If you perform strenuous exercise immediately at this time, the gastrointestinal activity and the secretion of digestive juice will be inhibited due to the regulation of neural and humoral factors. The blood supply to the gastrointestinal tract is relatively reduced, while more blood is supplied to the motor organs, resulting in weakened gastrointestinal digestive function, which can easily cause gastrointestinal discomfort and pain, and even indigestion.

Similarly, you should wait for a certain period of time before eating after exercise, because the center that manages muscle activity is in a highly excited state during exercise, and the digestive organs are inhibited. The activity of the digestive organs needs a certain amount of time to recover. Therefore, you generally do not want to eat immediately after long-term intense exercise. You should rest for about 30 minutes after exercise before eating.

The American College of Sports Medicine recommends that if you want to know whether the intensity of aerobic exercise is appropriate, you can test your heart rate after exercise, and it is best to reach 60%-90% of the maximum heart rate. If you want to lose weight through aerobic exercise, you can choose low to moderate exercise intensity and extend the exercise time. This method consumes more calories. Exercise frequency should be 3-5 times a week, 20-60 minutes each time.

Through the above introduction, I believe everyone has a new understanding of fitness. What are the benefits of fitness before meals? The pros and cons are also very important. Only by choosing to exercise at the right time can you achieve the best effect. I hope everyone will exercise more in the future and try different exercise methods to achieve the purpose of strengthening the body.