After running for a while, I was out of breath.

Chest tightness and shortness of breath after running for a while. First of all, consider poor physical fitness, which is more common in people with less activity. Symptoms appear because of sudden exercise. You can gradually strengthen exercise, and at the same time do warm-up exercises before exercise and relax after exercise, which can reduce the physical burden and reduce the probability of symptoms.

In addition, we should also consider whether there are pathological changes in the cardiopulmonary system, such as pulmonary ventilation dysfunction and coronary heart disease. Due to poor circulatory function, the body's tolerance is reduced, so you can seek medical advice in time, improve the examination items and carry out targeted treatment.

Improvement method:

1, improve aerobic capacity

At the beginning of running, it is difficult to breathe because muscles can't absorb more oxygen to maintain physical exertion. In order to enhance the body's ability to absorb and utilize oxygen, we can jog for a long distance. Jog as smoothly as possible. This speed should be relatively slow, so that you can communicate with others easily, just as smoothly as you usually walk and breathe. Of course, it is not recommended that you talk while running, but that you find a pace suitable for your own practice.

2. Change your breathing style

Some people are out of breath because of breathing problems. They only breathe in the upper part of their lungs. This is what we call shallow breathing. And our oxygen exchange area is mainly in the lower part of the lung. When you take a shallow breath, there is still not enough oxygen in your blood. So, take a deep breath when running. Deep breathing doesn't make it difficult for you to breathe, but it makes you as empty as possible. When you exhale as much as possible, you will naturally inhale more oxygen and become a deep breath.

You can practice like this:

Standing or sitting

Put your hand on your navel.

Close your lips slightly and exhale slowly, just like a breeze.

Press the abdomen like the spine to let the air out slowly.

Relax your abdomen, and you will inhale more air.

3. Relax your muscles

If you are nervous and your muscles are tense, your breathing will become heavy. Not only when running, but also in normal work and life, when you are nervous, your breathing is also rapid. Want to change this situation is actually very simple, is to observe whether you are nervous, nervous, and then let yourself relax, can cooperate with the deep breathing method mentioned above.