How does a rucksack with a hip belt and chest strap compare to a typical school bag or other bags without these accessories when worn with a heavy load? Can they reduce
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How to Position and Adjust a Backpack Hip Belt for Maximum Comfort - Other Pack Myths Busted - YouTube
![Add Functionality for More Fun: Backpack Hip & Chest Straps As Well As Laptop Protector Pouch. : 5 Steps - Instructables Add Functionality for More Fun: Backpack Hip & Chest Straps As Well As Laptop Protector Pouch. : 5 Steps - Instructables](https://content.instructables.com/FXO/BYFM/JJOJYL7R/FXOBYFMJJOJYL7R.png?auto=webp&frame=1)