PT exercises 1:00:00 
Working the shoulder again. Have to keep it up. This was rather a communal activity as Erik was on the treadmill doing his interval workout and Oskar and Zack were buffing themselves up and trying to inveigle me into a benchpress session. I resisted, as I had things to do, and certainly not ready for any significant benchpressing. Currently I am doing sets of 50 with a 10 lb bar which works out mostly ok. Harder psychically than physically. Also hardest near the bottom, where the mobility is most limited.