How much is the lung capacity considered excellent, and how much is the lung capacity of college stu

There is no passing standard for spirometry. In general, spirometry is measured based on the "spirometry, body mass index".

Lung capacity varies by sex and age, and in general, males have significantly higher lung capacity than females. The lung capacity of adult men is about 3500-4000 ml, and that of women is about 250-3000 ml, and after the age of 20, the lung capacity decreases by about 25-30 ml for each year of age.

If the spirometry test value is low (compared with the normal value), it means that the body's oxygen uptake capacity and exhaust gas ability are poor, and the oxygen ** inside the human body 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.

Your lung capacity is very good Ordinary people are generally about 4000 5000, athletes are generally about 6000 7500, and your lung capacity should be about 1000 more! Exercise more

I remember a physical examination in junior high school, and as soon as I blew hard, it reached 4,000, and I was about to continue blowing this breath, and the doctor said, "Okay!" ", and removed the instrument.

It can be seen that more than 4000 is excellent!

5500 is good, generally around 4000.

Spirometry test, which accounts for 15% of the total score of the physical test. Freshman and sophomores: 2000 ml pass for girls with a full score of 3400, and 3100 passes with a full score of 5040 for boys.

Juniors and seniors: 2050 ml pass for girls with a full score of 3450, and 3200 points for boys with a full score of 5140.

<>1. What is lung capacity?

Vital capacity is the amount of air that you exhale as hard as you can after your maximum inspiration. It consists of three parts: tidal volume, supplemental inspiratory volume and supplemental expiratory volume. Tidal volume refers to the amount of air inhaled or exhaled by the lungs in a breathing cycle, the maximum amount of air inhaled in addition to the tidal volume is the supplementary inhalation volume, the maximum volume exhaled outside the tidal volume is the supplementary exhaled volume, and the amount of air remaining in the lungs after the maximum exhalation is the residual volume.

There are large individual differences. It is affected by age, gender, body shape, strength of respiratory muscles and lungs. Of course, the stronger the body, the bigger it gets.

It is often used as an index to evaluate human fitness.

2. How to improve lung capacity?

If you want to improve your lung capacity, you need to insist on some aerobic exercises for a long time, the most common of which are jogging and swimming, both of which can effectively improve the patient's lung capacity, but pay attention to the occasional exercise is not effective, and it takes long-term persistence to have an effect. The lung capacity of people who often exercise can reach more than 5000 mi, and the lung capacity of other normal people is generally above 3500 mi.

3. Does lung disease have an effect on lung capacity?

Some diseases of the lungs lead to low lung capacity, such as common pneumonia, tuberculosis, lung tumors, etc., if you want to improve lung capacity, you need to develop good living habits in your daily life and exercise more. Low lung capacity is generally caused by the lack of exercise of the muscles and lung tissues of the lungs, when the body suffers from certain diseases such as inflammation and tumors of the lungs, it is also likely to lead to low lung capacity, so in the first disease, we must be positive.

4. What exercises can I do to improve my lung capacity?

1.Walk. This is the easiest way to squeeze out a little bit of time on your phone. Walking outdoors at 60 to 75 steps per minute each morning, while consciously inhaling and exhaling slowly, can better improve lung capacity.

2.Swim. Those who can swim can try to swim for half an hour to an hour a day, consciously practicing deep inhalation and quick exhalation while swimming, and occasionally practicing breath-holding. For example, Sun Yang's lung capacity reached 9,000.

3.Jogging. Jogging is an effective and easy way to exercise lung function, jogging 1500 to 3000 meters each time, pay attention to the breathing array when running, do not hold your breath, which can improve the function of lung breathing and increase lung capacity.

4.Do the sports you love. Do a good job with your friends and supervise each other's sports. If you like sports, you will take the initiative to participate. Life lies in exercise, and exercise is very good for one's body.

There is no passing standard for spirometry. Generally speaking, spirometry is measured according to the "spirometry body mass index", and the specific formula is: spirometry body mass index = lung capacity (ml) body weight (kg).

Lung capacity varies by sex and age, with males significantly higher than females. Before the age of 20, the lung capacity gradually increases with age, and the increase is not obvious after the age of 20. The lung capacity is about 3,500,4,000 milliliters for adult men and 2,500,3,000 milliliters for adult women.

Lung capacity depends primarily on how relaxed the chest wall expands and contracts. Lung capacity declines with age, by 9% to 27% every 10 years, but people who have been physically active for a long time can still maintain normal lung capacity.

College studentsSpirometry manuscript cheatsThe passing criteria are divided into one year.

Second, the third and fourth two stages, of which:

1. The passing standards for boys are: 3100 ml and 3200 ml.

2. The passing standards for girls are: 2000 ml and 2050 ml.

Healthy breathing methods to boost lung capacity.

1. Breathe quietly, first use the thumb of the right hand to tease Jingjing and hold down the right nostril, slowly breathe deeply from the left nostril, consciously imagine that the air is flowing towards the forehead, when the lungs are saturated with air, use the index finger and middle finger of the right hand to hold the left nostril, hold the breath for 10 seconds and then exhale. Hold down your left nostril to start the bend again, 5 times on each side.

2. Take a deep breath, first inhale through the nostrils, so that the lower part of the lungs is filled with air, and in the process of inhalation, due to the diaphragm.

Downward, thoracic cage.

Lift up, the abdomen will slowly bulge, and then continue to inhale, so that the upper part of the lungs is also filled with air, at this time, the chest cavity expands, the rib part is raised, the whole process generally takes 5 seconds, and finally hold your breath for 5 seconds. After a period of practice, you can increase the breath-holding time to 10 seconds, or even more.

The above content refers to Encyclopedia - Spirometry Body Mass Index.

Olympic champion Sun Yang has a lung capacity of 9,000 Phelps and 15,000 ordinary people are only three or four thousand, so do you think 13,000+ is excellent or passing?

It's amazing, the physical test of the surrounding classmates is basically two or three thousand, and more than 10,000 is really talented. When I was a freshman, someone measured more than 10,000 people, and many people were stunned at the time, including the physical test teacher at the time. The subject is very powerful, and activities that require a lot of lung capacity such as swimming and playing the flute should be a little easier to learn than ordinary people (personal opinion).

Although it can't be ruled out that the talent is extraordinary, it should be a problem with the machine, I have also done lung ventilation, most of the lung capacity is more than 1,000, and those who love to exercise can have 5-6 thousand, and the machine needs accuracy, if the number of people measured is too much, there will be abnormal data, it needs to be calibrated or replaced accessories calibration, etc., some testers may not care about these in order to complete the task as soon as possible, so there are a lot of funny, elementary and junior high schools can blow tens of thousands.

American swimmer Phelps is said to be 15,000 South Korea's Park Tae-heng is said to be only 7,000+, are you 13,400 sure to be accurate?

If it's accurate, congratulations, you're a one-of-a-kind sports prodigy! It's a pity that the physical fitness is super high, and I don't want to practice martial arts. Waiting for you to step on the UFC and grow our national prestige.

This benevolent brother, I see that you are a wizard who practices martial arts, are you interested, practice the five bird plays

Generally, an adult man's lung capacity of 4000ml or more is considered excellent, and an adult woman's lung capacity of 3000ml or more is considered excellent. If your lung capacity is declining, you can improve it by swimming, climbing, jogging, blowing up balloons, expanding your chest, shouting or singing.

Vitalcapacity is the amount of air that you exhale as hard as you can after your maximum inspiration. It consists of three parts: tidal volume, supplemental inspiratory volume and supplemental expiratory volume. The maximum volume of air inhaled in addition to the tidal volume is the supplementary inhalation volume, the maximum amount of air exhaled outside the tidal volume is the supplementary exhalation volume, and the remaining air volume in the lungs after the maximum exhalation is the residual volume.

There are large individual differences. It is affected by factors such as age, gender, stature, strength of respiratory muscles, and elasticity of the lungs and chest. Generally speaking, the stronger the body, the bigger it is.

Studies have shown a high correlation with maximal oxygen uptake. It is often used as an index to evaluate human fitness.