What is it about having a low lung capacity but good physical strength

Exercise with low oxygen levels.

Lung capacity refers to the total amount of air exhaled after trying to inhale Zheng Ruqi at one time, which is the most intuitive and objective indicator to detect lung function.

Physical strength refers to the amount that a person's body can continue to provide energy under the condition of continuous work with maximum strength. Physical strength = muscle energy + (total external work and external function speed) * body conversion energy speed. Everyone's existing energy and the rate at which their body converts it are different, can be improved by exercise.

Therefore, lung capacity has little to do with physical strength.

Severe deficiency of oxygen**.

Low spirometry values indicate that the body's oxygen uptake capacity and exhaust ability are poor, and the body's internal oxygen ** is not sufficient, and some of the body's work cannot be normal. Once the body needs a large amount of oxygen consumption (such as long-term study, work, strenuous exercise), there will be a serious shortage of oxygen, resulting in headaches, dizziness, chest tightness, malaise, poor concentration, memory loss, insomnia and other adverse reactions, which will not only affect study and work, but also cause many irreparable losses to physical health.

Low lung capacity will lead to insufficient oxygen supply during exercise, and problems such as shortness of breath, chest tightness, and flushing of the face will occur when you move slightly. Low lung capacity does not cause asthma, but having asthma can impairs your lung function and affect lung capacity.

It is recommended to check whether you have any physical diseases (such as asthma, emphysema, etc.), and if you do not have any diseases, you need to expand your lung capacity by exercising, singing, reciting, etc.

The reasons are:1Caused by improper operation error, it is recommended to do it several times;

2.Low physical fitness, low physiology, such as poor development since childhood, thin physique;

3.The presence of diseases of the respiratory system, cardiovascular system, etc., affecting respiratory physiology, resulting in low pathological spirometry';

4.I have suffered from tuberculosis, bronchiectasis, etc., although it was the first time at that time, but the lung tissue structure left pathological scars and other changes, that is, structural changes, will inevitably lead to changes in function, and there will be a lower lung capacity than that of ordinary people.

Vital Capacity Index = Vital Capacity Body surface area.

Volume area = height (cm) + weight (kg).

Adults in China: 2310 for men and 1800 for women are lower than this value, indicating that the respiratory function is weak.

In general, people with better health have greater lung capacity. In terms of age, the lung capacity of the adult is the largest, and the younger and older are smaller. In pathological situations, lung tissue damage, such as tuberculosis, pulmonary fibrosis, atelectasis, or lobectomy to a certain extent, may be accompanied by varying degrees of decreased lung capacity; Kyphosis, pleural thickening, exudative pleurisy, or pneumothorax, as well as limited lung expansion, can also reduce lung capacity.

Thus, a marked decrease in vital capacity is a sign of restrictive ventilation disorder.

In terms of age, you must be a young man in your early years, and there will be no weak reason, and if you only suffer from primary tuberculosis when you are a child, it will not affect your lung capacity, unless you have tuberculosis, which will have an impact. So it is most relevant to your "air leak" at the time of the inspection, and it will be clear if it is possible to check it again.