How much weight is suitable for your backpack? Is your backpack overweight -? Pesin Outdoor Products Comp

How much is the backpack load? This problem seems to be unknown to many people. As a luggage customization manufacturer that has been in operation for more than ten years, Pesin Outdoor Products Company has the responsibility to tell everyone the answer to this question. It is said that one day, Xiaobian and friends are shopping and eating. At that time, I didn't buy anything at all, but I felt that the backpack was extremely heavy, and the weight of the spring balance reached 3. 5 kilograms, in the bag is a mobile phone, an umbrella, a key, a wallet, a pair of sunglasses, a book, a bottle of water, cosmetics, and some paper towels. To be honest, Xiao Bian was shocked at the time. Maybe you don't know, in fact, carrying a backpack of more than 3 kilograms for a long time will affect your health. The ability of human beings to carry is relatively poor, not as good as ants and horses. Generally speaking, for teenagers who are in the stage of growth and development, the backpack weight should not exceed 10% of the body weight; For adults or women with average physical quality, the weight of the backpack should not exceed 15% of the weight; Even for people with good physical fitness, the weight of the backpack cannot exceed 20% of the weight. When purchasing a custom backpack, try to use a double-shoulder backpack. The strap should be wider. It is best to choose the style of the waist and abdomen to help load. You may be dissatisfied and think that you can carry a heavier one, but time will tell you the answer. If you carry a backpack that is too heavy for a long time, the average person can't stand it. If the shoulder, neck and arm are damaged due to the overweight backpack, it can usually be recovered by physical therapy, exercise and other methods, but if treatment and correction are not timely, it may cause serious consequences such as spinal injury and back muscle asymmetry, which should be paid attention.