25 years ago I was a nut that did high miles... I was 6'3" and 215 with a hydrostatic weighed body fat of 8%. I liked hills and time trials back them as I was always better for endurance than sprinting\short bursts of speed.... I can remember when I was in HS in the early '80's and weighed in at 6'0" and 165-170... I cannot fathom being that skinny again especially since I'm an Uber-Clyde at the moment pushing 300#!