Chris, what i like about your vids is that in addition to high quality muscle you bring serious intensity to the workouts. Which i think explains the results. Intensity that i have always practiced, but that i don't see that often with other BB vids that i find a little disappointing. I think you know what i mean-most of them do not seem to be pushing the envelope and to me that's leaving potential on the table and just wouldn't be satisfying. I'm your age actually a little older, and don't feel that the intensity has to go down if the spirit's there, which for some is there for life!