The two parents looked at sending their children to the gymnastics training room and said: "Many people understand gymnastics by watching the difficult movements in the Olympics, so they understand that gymnastics is a difficult thing and are reluctant to let their children participate. However, her child has been taking happy gymnastics classes since the first grade. At the beginning, the child will feel a little tired, because he has just started to contact with this kind of sports activities, but after sticking to it, it is actually very helpful to the child's body and study. Learning happy gymnastics not only exercises the body, but also explores the potential of children." They agree that children learn gymnastics