In addition to the actual role, backpacks of different styles and fabrics are also items for children to show their individuality. Of course, the premise of all this is to use them properly. For children, shoulder bags are better than shoulder bags, messenger bags or handbags, because this design uses the two strongest muscle groups of the human body-the muscles of the back and waist-to support the weight of the whole backpack. If used properly, the weight of the whole backpack can be reasonably distributed to all parts of the body, and the possibility of shoulder and neck damage will be much less than that of messenger bags and handbags. However, if the backpack is too heavy or not used Read More …