How severe is the rotator cuff injury? If it's something that is ongoing I would hold off, you are at more risk of injuring it more due to the cycle and lifting heavier weights.
A lot of people say var and deca help with aches, pains, joint issues and var can help recover some but I still would hold if it's a real injury. I have been nursing and trying to fix a rotator cuff injury for over 8 months and I know how it feels to WANT to run a cycle but I know if I did it would do more damage than good at this point.
