Third, student bags should pay attention to the belt
High-quality student bags are usually equipped with belts. Using the belt can bring the schoolbag closer to the back, and evenly distribute the weight of the schoolbag on the lumbar bone and the disc bone. In addition, the belt can secure the schoolbag to the waist, preventing the schoolbag from swinging and reducing the pressure on the spine and shoulders. Generally speaking, student bags should be equipped with a belt to reduce the burden. If you feel that the bag is too heavy, it will take a lot of effort to carry it, and it will feel much lighter to wear a belt.
Fourth, student bags should pay attention to shoulder bandwidth
Because elementary school students are young, the shoulder straps should be wide, which can help reduce the pressure on the shoulders of the schoolbags and can evenly disperse the weight of the schoolbags. The padded shoulder straps can reduce the formation of schoolbags on the trapezius muscles. If the shoulder strap is too thin, the trapezius muscle will be more easily fatigued.
Master these four key points, no matter what brand of student bag you choose.