Other techniques to enhance vital capacity:
1, do interesting vocal exercises with straws. Like muscles in other parts of the body, the respiratory system needs exercise to stay healthy. There is a simple way to exercise the vocal cords and respiratory system at the same time. Put the straw in your mouth and hum hard.
2. Practice telling stories. Aaron johnson, an assistant professor of phonetics at the University of Illinois in the United States, believes that reading aloud is very important to exercise vital capacity. It is suggested that the old man read aloud an article in the newspaper after getting up every day.
Extended data:
Importance of high vital capacity:
1. The lung is a transit point for gas exchange in the body. The volume of this transfer station directly determines the amount of breathing gas exchanged each time, which is the most intuitive and objective index for detecting lung function.
2. The low test value of vital capacity (compared with the normal value) indicates that the body's ability to absorb oxygen and discharge waste gas is poor, so the oxygen supply in the body is insufficient, and some work of the body cannot be carried out normally. Once the body needs to consume a lot of oxygen (such as long-term study, work and strenuous exercise), there will be serious oxygen shortage.
References:
People's Network-Is vital capacity related to aging? Teach you 4 tricks to exercise your vital capacity