If your goal is to lose weight, of course, you should eat first and then exercise.

However, it doesn't mean to exercise immediately after eating. It is very unhealthy to exercise after eating, and it is easy to have symptoms such as indigestion, abdominal distension and vomiting. It's best to rest for an hour or two before you start exercising after dinner.

One or two hours after dinner, most of the contents in your stomach have been digested (don't eat too greasy). At this time, it is most appropriate to consume excess sugar and fat through exercise.

If you want to lose weight, of course, I recommend you to do some aerobic exercise for about 30 minutes. You can ride a bike or jog.

Of course, if you are just starting to lose weight and feel too tired from jogging, you can run and walk as fast as possible without leaving the ground.

Although running is not tiring, it is not easy to stick to it. In any case, the most important thing to lose weight is persistence.

You don't need too much exercise, as long as you can persist and persevere, it will definitely have an effect.

If you ask what is suitable for fitness, I suggest you exercise before eating.

When I was a freshman, I also went to the gym near my school, and my personal trainer taught me some fitness precautions.

It is best to add a small meal before fitness and eat some digestible and high-moisture foods, such as fruit and yogurt. You don't need to eat too much, just a little, about an apple and a half.

It is best not to eat immediately after fitness, and rest for half an hour to an hour. At this time, your digestive system has started to work due to previous exercise, which can promote the absorption of high-protein substances and the consumption of sugar.

In short, whether you eat first and then exercise, or exercise first and then eat, it has its own uses. As long as you pay attention to the interval between eating immediately after exercise and not eating or eating immediately after exercise, it is correct.