Poor breathing makes the teacher feel chest tightness and shortness of breath. What actions can improve lung function?

Usually when we climb the stairs, we get breathless after climbing the second or third floor, and I often feel short of breath when I take a shower. I always feel chest tightness, and a little exercise will make me feel uncomfortable. In fact, these are the reasons why our lung function is relatively low and we exercise irregularly.

What exercise do you usually do to enhance lung function? You can practice exhaling when you are free. Take a deep breath, slowly. Take a breath and then spit it out slowly. Because when we are doing this action, our lungs are also doing exercise, and the maximum inhalation can make our lungs expand in a limited way.

People who often walk can see that her lung function is particularly good. Even if she walks more than 10000 steps, she will not be exhausted. Usually, the lung function is not very good, so I feel particularly tired when I go out for a walk.

Walking is also a very convenient exercise. When we go to work, if it's not too far by bus, we can walk. Shopping with friends, I also walk, so the number of steps I walk is gradually increasing.

If you are one of those people who often don't walk, don't walk too much at first. Because walking too much will make my back ache and my whole leg ache. So the next day, I couldn't walk at all.

Swimming is also the best exercise to exercise heart and lung function. In swimming, besides the coordination of limbs, breathing coordination is also very important. You can exercise your vital capacity when swimming, because you have to hold your breath when your head is buried in the water.

These sports can be easily completed in life without a lot of equipment or a specific time.