Nowadays, children have study stress than ever before with their school bags are becoming heavier and heavier. Overloading school bags are causing many physical problems for young kids. As a school bag manufacturer, it’s very necessary to explain how kids use the bag correctly.
Photo source: https://www.today.com/
1. The harm of heavy school bags to children
According to the American Physical Therapy Association, a study shows that backpacking too heavy and the wrong way can cause back injuries and muscle fatigue in teens. Researcher Wilmarth said children with heavy backpacks can cause kyphosis, side bending, forward-leaning or twisting. Moreover, muscles can become fatigued from extreme tension, leaving the neck, shoulders and back vulnerable and easy to get injured.
2. How to use a school bag properly
2.1 The most suitable is double shoulder
The American Physical Therapy Association recommends that children use backpacks on both shoulders as much as possible. Experts say that a cross-body bag always lays the weight on one side of the body, which inevitably causes the body to be skewed over time. The double-shoulder style disperses the weight of the backpack, thereby reducing the possibility of distortion of the body.
Photo source: https://www.peakformhealthcenter.com/
2.2 Tighten the school bag straps to an appropriate position
Experts recommend that when backpacking, you should always keep the position of the backpack in the middle of the strongest back muscles. Therefore, backpackers should try to tighten the backpack straps to prevent the bag from slipping below the back. This requires parents to help children properly adjust the backpack shoulder straps to make it easier for children to carry and put down the school bag.
2.3 Reasonably place the items in the school bag
When placing books in the bag, try to place heavy objects on the side that is closest to your body. Make the center of gravity of the bag as close as possible to the center of gravity of the body. If the center of gravity is more backward, it will lead to the corresponding state of chest and hunchback.
At the same time, pay attention to keeping the weight on the left and right sides basically balanced. If the left and right sides are light and heavy, it is easy to cause unbalanced force on the left and right shoulders, and eventually let the child form high and low shoulders.
Photo source: https://www.nytimes.com/
3. Choose the right school bag
First, the back and bottom of the bag should be hard, so that the back of the bag is not easily deformed. A stable center of gravity reduces unnecessary damage to the spine.
Second, the sides of the school bag should be thin enough to limit the range in which the items in the school bag are thrown back and forth and maintain the stability of the center of gravity.
Third, it is better to have a fixed strap inside the school bag, which is to reduce the shaking of the contents of the backpack.
Fourth, if the backpack has a C-shaped back design, it can better fit the physiological curvature of our back. The comfort is higher, and the stress on the thoracic spine will be better.
Fifth, the back design of the school bag should take into account the breathability and keep the air flowing. This can speed up the evaporation of sweat and reduce the increased risk of cervical spondylosis due to a sudden cold in the cervical spine after taking off the school bag.
4. Children needs more care
The child’s body is not yet fully developed. Parents should first buy school bags that conform to the principles of health for their children. Secondly, we should help children tidy up their school bags regularly so that children can grow up healthily. As a school bag manufacturer from China, Honeyoung has mastered a lot of professional backpack knowledge. In modern society, the backpack is a necessity for everyone. Choose the right backpack and use it correctly in order to protect your body.