Backpacks are indispensable for most people in this new era, but you often suffer from backaches at a young age. The culprit may be the bag you carry on your back every day.

According to the British "Daily Mail" report, the average weight of a British man's backpack is 6 kg, and the average weight of a female backpack is 2.5 kg. Orthopedic experts pointed out that an overweight backpack will put us in a sub-healthy state. In addition to back pain, it may also hurt our spine. At the same time, if you are used to carrying a shoulder bag, it may also lead to hunchback, scoliosis, and uneven shoulders.

In fact, the weight of the bag is best not to exceed 2 kg, and it should not be carried for a long time. For example: after entering the subway, even if there is no seat, you can put your bag on the ground to let yourself take a rest. If you have to carry it on your back, you must often change part of the force and the posture.

In fact, in addition to the weight of the items, many backpacks are already heavy due to material problems. Therefore, when buying a bag, in addition to being able to match clothing, you might as well consider the weight of the bag as one of the considerations. In addition, cleaning the bag frequently and taking out redundant items can also reduce the weight of the bag and reduce the burden.

Compared with single-shoulder bags, you should also use more balanced double-shoulder broadband backpacks. If you feel that wearing a backpack in a hot island country will easily get wet on your back, you may wish to choose a more ventilated mesh support backpack.

Of course, for girls, not every style of clothing is suitable for backpacks, so try to choose bags with wide shoulder straps, and don’t forget to change sides every 10 minutes. After all, if you end up with high and low shoulders or scoliosis, not only will your appearance be affected, but your health will also be a red light. Even a beautiful shoulder bag can't make up for it?