Sihaiwang: summer is coming. The best way to deal with the heat is swimming. However, there are many precautions for swimming. So, is it better to eat before or after swimming? Come and have a look.
Eat before or after swimming
For the question of eating before or after swimming, we can't answer it directly. To be exact, we should eat properly before and after swimming, but it's better to have an interval of at least one hour between before and after swimming and eating. The specific reasons are as follows:
Swimming in summer: before or after dinner
Eating properly before swimming: can effectively avoid hypoglycemia
Swimming is a sport that consumes physical strength especially, so do not empty your stomach before you go into the water. It is easy to cause hypoglycemia when swimming on an empty stomach, which makes the swimmers faint and even faint.
Therefore, one hour or so before swimming, you can drink a small bag of milk or sugar drinks properly, and eat a little chocolate, cheese, bread. In addition, biscuits are also a good choice. If economic conditions permit, energy bars with high energy and small volume are the best choice.
But do not eat too much before swimming, one is not conducive to weight loss, and the digestion time has to be extended.
Do not swim immediately after eating: it is advisable to eat one hour before swimming
Because after the meal, the meal is not fully digested, and it is still in the esophagus. If you swim immediately, it can be said that it is strenuous exercise. It may cause stomachache and appendicitis. In addition, just after eating, the blood is concentrated in the stomach. At this time, swimming will force the blood from the whole body to flow back to the extremities, which will reduce the blood in the stomach, resulting in food indigestion, and a series of uncomfortable symptoms such as' fork 'and' stomachache '. Therefore, it's best to swim about an hour after eating.
Eat properly after swimming: repair muscles and promote weight loss
Swimming sports energy to pay more, consumption, so after swimming in time to add physical strength is very important. In addition, smart eating after exercise can accelerate weight loss.
Because the glycogen in muscle is consumed a lot during exercise, and the glycogen in liver is also used to maintain the blood sugar balance. Therefore, it is very important to supplement a balanced and nutritious light food after exercise. The content is that the combination of carbohydrate and protein is the most ideal. Carbohydrate can restore the glycogen to maintain physical strength, while protein can repair the muscle tissue damaged by exercise.
In a word, whether you want to lose weight, increase muscle or for health, in 30 minutes to 1 hour after exercise, you should be smart to take a balanced light food, which can quickly recover your energy, and finally double your goal effect.
Do not eat immediately after swimming: it is better to eat one hour after swimming
After swimming, the muscles of the body need a lot of nutrition. At this time, the blood in the body will flow to the muscles of the limbs, which leads to insufficient blood supply for the gastrointestinal tract to digest and absorb food. If you eat immediately after exercise, it is easy to cause dyspepsia and gastrointestinal diseases. Therefore, it is more appropriate to eat one hour after swimming.
After swimming, you need to eat something, but you must learn to control.
Because people have a phenomenon of "over recovery" after exercise. Simply speaking, in order to adapt to the improvement of the next stage of exercise, the human body should take in more energy after each exercise, which is a self-protection measure of the human body.
Therefore, after swimming, people often eat well and sleep well, and consume more calories than they consume. Therefore, if you don't pay attention to diet, especially if you stop after a period of exercise, you are most likely to exceed your original weight. This is an important reason for many people to lose weight.