A system for carrying articles on one's back consists of a load carrier (1) integral with a back part of a carrying harness including a waist strap (3) and shoulder straps fastened to the bottom (9) and to the top of the back part. The system also includes a U-shaped rigid frame ...
4. How can we adjust the backpack?5. What is the passage mainly about? 相关知识点: 试题来源: 解析 Passage 81. Improper use of backpacks. 2. No, he doesnt.3. No, it can't.4. Both shoulder straps should be used without hanging to oneside.5. Some advice on how to carry ...
Shirley Park, whose backpack weighed 10 kilograms, said she changed to a rolling backpack because she was starting to have back pain.How much is too much? Experts say students should carry no more than 10 to 15 percent of their own body weight.A few students had one suggestion ...
Pet Sling Carrying Bag, Breathable Mesh Single Shoulder Chest carrying a backpack as a purse Messenger Bag, Comfortable Portable Dog Outing Travel Carrier Shoulder Bag with Front Pocket for Small Medium Cats Dogs Teddy Chihuahua ... Foldable Waterproof Premium PU Leather Oxford Cloth Dog Purse, Port...
(origin). REASONS TO BUY:✨ Carrier: this tactical backpack features a main compartment, two side pockets and one zippered pocket. it can be used as a shoulder bag or chest bag. ✨ Rifle backpack hunting gun bag: it is a great gun backpack for men, women, boys and girls.this ...
Elegant Design: This stylish women's backpack features a vintage-inspired geometric pattern, making it a perfect accessory for fashion-conscious individuals who value unique and eye-catching designs. Practical Carrying System: Equipped with an arcuate shoulder strap, this backpack provides a comfortable...
Definitelyput both straps on. Make sure that you do not swing the backpack on and let it hang on one side, this is a huge no-no. When packing your bag, place the heavier items in the bottom the lightest items go at the top. It’s simple and easy to remember!
[Backpack and spinal disease: myth or reality?] Carrying the backpack with two shoulder straps affects posture and gait less than carrying it on one shoulder. The posture of the spine changes when the... J Cottalorda,S Bourelle,V Gautheron,... - 《Revue De Chirurgie Orthopédique Et Ré...
② Wide straps are better.They send out the weight over your shoulders more evenly(均匀).And be sure to wear both straps rather than hanging the pack over one shoulder. ③ Pack smart.The heavier things should be packed closed to the back. ...
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