Many people have such a bad habit when sitting: use only the two back legs to prop up a four-legged stool, and then rock it back and forth. This is both dangerous and easily damaged. stool. If you have the habit of rocking stools, the Yaoyao chair introduced below is very suitable for you and is specially designed for people who like to rock stools. The rocking chair is supported by two springs at the back, allowing you to rock it as you wish. It has a foldable design and can be stored instantly when not sitting, which is very convenient. Purchase address: https://www.amazon.com/