I've worked with this model many times. He is yoga instructor and regular assumes very strenuous poses, some of which are so extreme that the drawing lacks believability. This day in life lab, as we were going into the last half-hour pose - he said "Let m show you something I've worked out." After he set up the blocks and pads, we did not think he could hold this pose for 30 minutes - he actually went 45 because we were all getting such powerful drawings! Horryay for a fit model!