If your thinking a young body, I would at least partially agree.
LOL. Oh yeah. For over a decade I hunted Coues and Mule deer in the Chiricahua Mountains of Arizona with only a heavy barrel Ruger 77 in 243, an old Marine Corps haversack, knife and water. Now no matter how light the rifle I couldn't get half way up some of those mountains. No new technology gonna fix that.