Cardio/HIIT workouts that are shoulder friendly

Hoping someone else may have already done the homework on this one. I've experienced some fairly ouchy right shoulder pain the last few days which I suspect is rotator cuff related and probably degenerative. I've got an appointment scheduled with a PT, but looking for some cardio workouts with minimal shoulder involvement. I've already scheduled Daniel's rotator cuff workout and another gentle stretch routine. Any feedback appreciated!