What is the Guangming garden Di Shu Guangming garden DI children furniture formaldehyde free?
Adjust the height of the learning table: when adjusting the height of the learning chair, let the child sit straight, arms naturally vertical, and then lift the small arm, the elbow is 90 degrees. At this point, from the elbow horizontal line with a fist distance, almost 10 centimeters or so, this height is the height of the desktop need to adjust.
Adjustable backrest chair backrest adjustment: according to the study of children's distance back and back (some chair is adjusted by moving around the seat), let the child back to back just to the top, if the child is younger you may need to use the backrest and other items.
The first adjustment of learning: learning chair and chair height to a minimum height, let the children sit in a chair in a normal posture, the hips fully seated in the chair, and the legs can be naturally bent. The children according to the situation (bending angle, the leg feet are compacted chair height adjustment study).
