Children carrying overweight schoolbags is not conducive to children's growth and development, especially children with weak muscle development. When carrying a heavy schoolbag, the nerves and muscles on both sides of the spine are in a state of high tension, which is prone to posture defects such as scoliosis, lordosis, kyphosis, and anteversion of the spine, resulting in backache and muscle soreness. Improper use of schoolbags for a long time will cause shoulder and neck fatigue, chest, hunchback, high and low shoulders and other problems.
The child's spine is soft and is in the development stage, and it is easy to deform after long-term compression. Then the schoolbag that is carried every day is improperly designed or too heavy, which is easy to cause children to carry it. The design of the spine-protecting schoolbag not only has a plastic backboard on the back of the schoolbag to straighten the back, but also fully supports the child's back in many aspects, such as self-weight, shoulder strap, shoulder buckle and waist buckle, so as to easily unload the force.
Matters needing attention for children to buy schoolbags
1, bag weight: children are still developing, especially those in Grade One. Therefore, the first thing parents should pay attention to when buying schoolbags for their children is weight. Now the fabric material is constantly upgraded, and the weight of the schoolbag will be reduced. A schoolbag of 700~ 1000g is a schoolbag that parents should consider.
2. Structural design: A good structural design can disperse the weight of the schoolbag to the maximum extent, reduce the pressure on the child's body, and will not affect the healthy development of the child's body. The belt and chest strap on the schoolbag can make the schoolbag fit the body more evenly.
3. Schoolbag function: The most basic function of a schoolbag is to hold books and stationery. In addition, with the development of science and technology, many other functions have been added to the schoolbag, such as decompression and spine protection, positioning function, course reminder function and so on.
4. Fashion appearance: If you want to know what fashion appearance is, you have to refer to cartoons that children like.
5. The size of the schoolbag: A schoolbag that is too big or too small will do harm to the child's body, oppress the child's spine, give the child a bad experience, and even bring danger to the child.