There's a whole thread on rotator cuff tears, rehab and conditioning at:
http://forum.realsurf.com/forum/view...p?f=13&t=16086
Including this conditioning routine:
http://www.hesfit.com/men/comment/sh...d-the-scapula/
and another overview by a Doc that does Standup at:
http://www.paddleboard.com/ask_the_doc/view/79
What else have people experienced and figured out about avoiding shoulder injury and rehabing after?