My child is learning to play the trumpet. It is said that playing the trumpet has an influence on the development of boys, right?

Trumpet is a kind of playing musical instrument. Learning trumpet itself requires students' physical conditions, as well as the flexibility of teeth, lips and tongue. When it comes to the impact on students' development, some parents are worried about swollen cheeks and deformed teeth. In fact, these worries are unnecessary. Trumpet technology itself is already dealing with these problems. As long as students play correctly, there will be no negative impact, please rest assured. I suggest that the learning age of trumpet should be after the third grade of primary school, which is more suitable in terms of physical development and understanding ability. Being too young will lead to problems such as lack of strength.