Running is a very common sport. It can be said that everyone has this sport all his life. Even many people who keep fit and lose weight will take running as training, with good results and high cost performance. At this time, everyone knows how to stretch your legs, but some people will ask what is the impact of not stretching your legs after running. How to stretch? You may know that your calf has accumulated too much lactic acid, which is harmful to some extent. Stretching is actually stretching your legs.

First of all, running is a very common sport. When we go to physical education class at school, we usually ask students to do warm-up activities before running. The warm-up action at this time is actually to help our body stretch, especially for our feet, because a lot of lactic acid will be oxidized and decomposed during running, and these lactic acids will accumulate on our feet at this time, causing pain and numbness. This is also a very common situation for everyone, so warm-up activities at this time are very important. After running, the teacher will let the students.

This is the re-release of lactic acid from the feet, which is very useful. If you often don't stretch your legs after running, it will lead to excessive accumulation of lactic acid, especially for the calves, which has certain health risks. So I suggest you do some stretching activities before and after running, and stretching your feet is also very simple. For example, leg press is a common way in common warm-up activities.

Also, after running, you can straighten your legs and swing them, which can also achieve good results. Simply put, you can make your feet stand upright, decompose lactic acid produced internally, and relax the muscles and veins of your feet together. This is very meaningful. You can try more at ordinary times. Running itself is also good for our breathing and health.