What are the advantages and disadvantages of playing harmonica?

Can improve lung capacity. Playing the harmonica requires abdominal breathing. This method can improve the breathing depth and vital capacity, which is very beneficial to asthma patients. Playing the harmonica can cultivate personal interests and gain emotional sustenance. You can vent and express your emotions by playing the harmonica, so that you can feel happy and relaxed.

If the harmonica is not cleaned in time, it will be dirty and affect the respiratory tract. But in general, the harmonica is easy to clean, which is not common.

Extended data:

Precautions:

Pay attention to oral hygiene. After eating food, you must gargle and play the harmonica. After playing the harmonica, saliva will affect the sound. Blow the harmonica down and pat it gently on a clean handkerchief. Clean the harmonica after use and put it in the piano box. After playing for a while, rinse with clean water instead of hot water and boiled water.

If you scrape the corners of your mouth while blowing, find a piece of wood shavings, put down the mouthpiece and gently smooth it on the shavings. Don't make excuses for each other, otherwise unsanitary will spread diseases.

People's Network-Playing harmonica can have so many benefits! Shocked!