The swing is free-standing, with at least 4 fixed pillars. The pillars should not be attached to the composite structure.
From a scientific point of view, when swinging a swing, the human body swings back and forth with the swing board.
In addition to the fun and novelty of children's amusement equipment, safety performance is more important.
For young children or children with developmental disabilities, swinging can especially help them integrate their perceptions.
Swing emotions are hidden in everyone's childhood memories. In the childhood of laughing on the swing, swinging on the swing is undoubtedly a favorite of children.