I'm a bit over 5 foot 9 barefooted, another issue I have is staying relaxed with punches yet not losing power...also I haven't adapted well to the 16 ouncers and my shoulders tire real fast. Punches are too slow for my taste, which is odd because I felt strength was a big plus for me, but I think the issues steam with my technique/conditioning. I'm around 170-175 right now, but would like to cut down to 160-165 for optimal boxing shape.

Me doing burpees.

http://www.youtube.com/watch?v=qwZg6Wmj5Ug