Up to how many pounds a school bag must weigh to avoid causing musculoskeletal problems for students

The students return to the desks as soon as 11 September will ring the first bell of the new school year, while a few hours later they will share the books, lifting them up. However, the heavy school bag may cause musculoskeletal pains and problems in the spine, neck and shoulders of the students, exacerbating the poor posture of the body. More specifically, the effects of the heavy school bag, according to Dr Bradley Weinberger, a pediatrician at the Cleveland Clinic in Ohio, are as follows: increased risk of developing neck and back pain due to changes in body posture and movement of muscle pain from straps negative effect on balance, possibly increasing the risk of falling or other injuries Up to how many pounds a school bag has to be However, in a Spanish study involving 49 children, researchers calculated the limit appropriate for the weight of the school bag to prevent any problems in the musculoskeletal system. According to the results of the study, the weight limit of the school bag depends on the body weight of each child. Which means that the school bag should not exceed 10% of the child’s body weight. Therefore, if a student weighs 50 kg, then the weight of the school bag must be 5 kg. Can the school bag cause scoliosis? For years, of course, the belief that heavy school bag can cause scoliosis was prevalent. Newer studies, however, show that the heavy school bag cannot structurally change a child’s growing spine. Therefore, it cannot cause scoliosis. However, the risks mentioned above are present. What are the causes of scoliosis? Scoliosis may occur in people with neuromuscular diseases such as cerebral palsy or muscle dystrophy, but also in children with syndromes, such as neurofibrosis. In most cases, however, he is idiopathic, meaning that he has no known underlying cause. There are, however, some factors that increase its risk of development, such as: Age: Most cases concern adolescents near the phase of rapid skeletal development (adolescent idiopathic scoliosis) Gender: Girls have more chance of showing scoliosis than boys Family history: Idiopathic scoliosis is inherited with varying degrees of penetration from generation to generation. Most cases of scoliosis are mild. Some curves, however, deteriorate significantly as children grow older and severe scoliosis can be wheelchairs. Scoliosis can deteriorate very quickly during puberty due to the rapid development of the child during this period of his life. In milder cases, changes in the child’s back are not easily perceived. That is why it is important that parents check their children at regular intervals. The sooner scoliosis is diagnosed and treated, the more likely it is to avoid serious problems in the far future. The role of the ‘Guard’ Moderate scoliosis can be treated by using ‘Guardines’. Developments in the technology of synthetic materials have allowed for the creation of lighter and more elegant ” guardians”, which are more convenient and acceptable than children. In children and adolescents with curves exceeding 45 degrees, surgical treatment is recommended. If this size is left untreated, it will continue to deteriorate in adult life with chronic pain, respiratory dysfunction, and psychosocial consequences of distortion, especially for girls. Unfortunately, when scoliosis exceeds 45 degrees, the “Guard” is no longer effective in preventing the deterioration of distortion. In recent years, however, there has been the possibility of the best possible correction of scoliosis through innovative methods based on robotic surgery.