What should I pay attention to when filling out the packaging for the back of my shoulders? Reloading a travel backpack does not mean throwing all the items into the backpack, but rather carrying them comfortably and enjoying your walk.
Generally, heavy items are placed on the top to make the backpack’s center of gravity higher. In this way, the carry person can straighten his waist during the journey. Some of the center of gravity must be lowered so that the body can bend the veins among the trees, or walk on the climbing terrain of bare rock walls. During climbing (rock-climbing backpack), the center of gravity of the backpack is close to the position of the pelvis, that is, the center point of the body rotation, which prevents the weight of the backpack from moving to the shoulders. During the hiking process, the center of gravity of the backpack can be higher and close to the back.
Heavier equipment is placed on the upper end and on the back. Equipment such as stoves, cookware, heavy food, rain gear, water bottle, center of gravity is too low or far away from the back, which will cause the body to bend over and walk, tents must be tied to the top of the backpack, fuel oil and water must be placed separately to avoid contaminating food and clothing, and secondary items are placed on the center and side belts below the backpack.
If spare clothes (must be sealed with plastic bags and are so easy to identify with different colors), personal utensils, headlights, maps, compass, cameras, light items are tied below, such as sleeping bags (must be sealed with waterproof bags), the pillars can be placed in the side bags, and the backpacks must be placed in the long straps, such as tripods, pillars or side bags.
Backpacks suitable for men and women are not consistent, because the upper body of a boy has a longer upper body and the upper body of a girl has a shorter torso but longer legs. Be careful to choose a suitable backpack. When filling, the boy's weight is higher because the boy's center of gravity is close to the chest cavity, while the girl's center of gravity is lower to the abdomen. Try to fit the heavy items tightly on the back to make the weight higher than the waist.