Now, let's sort out how to properly adjust a backpack, what steps does it take?
1 Fill the backpack according to the actual weight requirements, loosen all the straps and then put it back on;
2 Wrap the buttocks, tighten the waistband, let the center point of the waist wing wrap the upper edge of the hip bone, and then fasten the waistband;

3 Adjust the shoulder straps, not too tight, because most of the weight should be borne by the belt;
4 The shoulder strap attachment point should be between the shoulder blades, and the padded shoulder strap should wrap the entire shoulder;
5 Position the chest strap at the correct height and tighten, but do not interfere with breathing;
6. Tighten the waist belt and tighten the shoulder straps to enhance the stability control when walking on complex roads with weight; if you are on a relatively flat road, you can try to loosen the shoulder straps to make movement easier and increase breathability.