1, 1 A few hours before long-distance running, add some high-energy and low-volume substances such as sugar or chocolate, which will help your energy reserve. Because long-distance running is aerobic exercise, it needs to consume a lot of energy substance sugar. It is useful to make some supplements and reserves before. It is also helpful to rest for 30 minutes or 1 hour after long-distance running and supplement some sugar.
It is also useful to add some water properly before long-distance running. During long-distance running, you sweat a lot. In order to prevent dehydration, it is necessary to add one point in advance. But you can't drink a lot. This will increase the burden on the internal organs of the human body, which is not worth the loss.
3. 20 minutes before long-distance running, if you have any, you can brew and drink some "health-drinking active peptides" because they contain nutrients such as electrolytes, potassium, calcium and vitamins, which is also helpful for long-distance running. Some relatively professional athletes (not top professional athletes) use such substances. Top athletes don't have to worry about drinking, hehe.
If you drink red bull, the most important thing is that the sugar in it works. What does it say in the middle? This substance, that substance, has a very limited effect. The psychological effect is far greater than its actual value.