We have often said before that babies and young children are naturally fond of swimming, and swimming helps children’s mental health, but many netizens don’t know why. In fact, this is mainly due to a chemical reaction. The brain will produce a name after swimming. It is an endorphin substance, which has a lot to do with people's mood. The following Swimming Accessories Manufacturer will introduce you in detail.
Reasonable exercise produces endorphins to make people happy
We all have this fe