>>2570846when I was in scouts as a wee lad the fat old scoutmaster made us put rocks in our pack to practice hiking fully loaded
he was actually a pretty cool guy and we did some cool shit but both his knees were permanently destroyed and he had to wear braces for any real hiking at all. He did a much better job at motivating us kids to lighten our packs than to work our way up to being able to carry 70lb backpacks and feeling manly about it for the decade or so before total patella ejection