It is understood that student schoolbags mainly include shoulder schoolbags, hand-held schoolbags, front backpacks, and back backpacks. In addition to shoulder bags, there are two school bags that are not conducive to the healthy growth of children.

clutch bag

This kind of schoolbag is like a suitcase, with pull bars and wheels, and can be dragged. However, this design makes the center of gravity of the schoolbag unstable, and it is easy to sprain the wrist while pulling it while walking.

front school bag

The original intention of carrying the schoolbag on the back to the chest is to prevent thieves, but if the school bag is too heavy, the front back will only increase the load on the waist and increase the possibility of waist strain.

So, how to make the schoolbag lighter, so that the doll no longer "loads" when going to school?

1. Choose a backpack with relatively lightweight. The two straps of the schoolbag should be tight or wide to reduce the pressure on the shoulders. At the same time, the back of the schoolbag should be padded with a 3 cm thick cushion to improve comfort and prevent sharp stationery such as pencils and pens from drilling out of the back and hurting children.

2. The shape and size of the schoolbag should be suitable for the child's body shape, and the width should not exceed 3/4 of the overall width of the child's back.

3. The weight of school supplies in the school bag should not exceed 15% of the child's weight. Place the heaviest books closest to your back for adequate support. If the child needs to lean forward to walking after carrying the schoolbag, it means that the weight is overweight.

4. If the backpack has a belt, that would be great. Tie it around the waist to better reduce the weight of the schoolbag.