News

School bags are essential for children’s study, many parents in the purchase of school bags are often only consider the appearance and durability, and neglect the health care function. In fact, children’s schoolbags have a very big impact on physical development, such as the choice of improper easy to injure the spine, the formation of back, parents should pay more attention to the health problems brought about by schoolbags. So, how should we choose the right school bag? For this reason, experts from the shopping mall have offered reliable suggestions to parents. Look at the three belts, shoulder straps, waistbands and chest bands. Since most children’s schoolbags are heavy enough to block blood flow and cause muscle injuries, especially in the shoulders, it is generally recommended that the shoulder straps be wide enough to relieve the pressure on the shoulders and evenly distribute the weight of the schoolbags, while the shoulder straps with cushions can relieve the weight of the schoolbags. Strain on the trapezius muscle. In addition to wide shoulder straps, children’s schoolbags should also be equipped with belts and chest bands. Previous schoolbags usually did not have belts and bras, only some backpacks have, but in fact the role of increasing the two belts is very big, the use of belts and bras can make schoolbags closer to the back, the weight of the bag will be evenly unloaded on the waist and disc bone above, and can be fixed in the backpack, prevent the backpack from swaying Unstable, reduce the pressure on the spine and shoulders. Healthy bags should be light and smell free. Children’s schoolbags should be lightweight in material. Because children have to carry a large number of books and articles back to school every day, so in order to avoid the increase of children’s load, schoolbags should try to choose lightweight materials. It is generally recommended that the weight of children’s schoolbags should not exceed 15% of their weight. When purchasing schoolbags, we should also smell and read the smell of schoolbags. If there is a pungent smell, then it is likely that the