On Wed, May 4, 2016 at 10:45 AM, Reinhold Metzger <reinholdmetzger at cox.net> wrote: > In my prime, at 165 lb, I usually hauled 55-65 lb even 75-85 lb packs > without > a problem while some bigger guys were struggling, and probably expending > more energy, with much lighter packs. You were also wearing a steel helmet and carrying a Bazooka.