1. Advantages: The lifting study desks and chairs were originally designed to meet the large differences in the height ratio of students. The advantage that it is different from the traditional desks and chairs is that the height of the desks and stools can be adjusted to adapt to students of different height ratios. Students avoid various diseases caused by fixed desks, such as myopia.
2. Disadvantages: Because students lift desks and chairs are of steel and wood structure, the structure of desks and stools legs is complicated, which makes it more troublesome for students to clean the classroom, and because they can't adjust the height easily, they need to borrow certain tools, which causes many lifting desks and chairs to become fixed. Tables and chairs.
The child's body is constantly developing. Tables and chairs that are too high or too low will have an adverse effect on the child's physical development, such as hunched over and myopia. Some parents think that as long as the chair is adjustable, the desk is not important. In fact, this is one-sided. The first thing to learn the correct sitting posture is that your feet must land, and your thighs and calves are at right angles or slightly less than 90 degrees. Because the feet are hanging in the air or stepping on the ground incorrectly, the center of gravity will be placed on the thighs and buttocks, which will compress the blood vessels, affect the blood circulation, and make the child feel uncomfortable. The child must constantly change postures and cannot maintain the correct sitting posture. At the same time, it is easy to fatigue and affect focused. Therefore, the editor still recommends that you buy a lifting study table and chair, which is more cost-effective.
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