Peter Attia· MD
yeah when i was in the arctic and we were packing out caribou we were heavy i mean over 100 pounds you know maybe one time who knows 20. um it was nice to have the hip belt because i would sort of spend most of my time with the weight on the hips but eventually that just starts to burn and you need to wash that out so you pop it your shoulders for a while and you can just kind of go i love that i love that back and forth on off on off