What is the most suitable height for a chair?

1. Office Chair: A height of 40-50 cm is generally suitable. When seated, both feet should be flat on the ground, thighs parallel to the ground, and knees bent at a right angle. This reduces leg pressure and ensures a comfortable viewing height for the computer screen, alleviating neck and back fatigue.

2. Dining Chair: The standard height is generally 45-50 cm, suitable for the common 75-78 cm high dining tables. This allows arms to rest naturally on the table, promoting a more relaxed and comfortable dining posture.

3. Children's Chair: Adjustable according to age and height. Chairs for kindergarten children are approximately 25-30 cm high, while those for elementary school children are around 30-38 cm high. This helps children maintain correct posture and promotes normal physical development.