Pain in Shoulder (Rotator Cuff?)

Training Powerlifting
1

When I’m rowing, the pulling portion doesn’t hurt but my left shoulder (i think it’s the rotator cuff) acts up when i’m lowering the bar.

I also get the pain lowering the bar first to my thights and then to the ground when i’m power cleaning.

pullups feel normal, and i can bench and OH press just fine.

what can i do to fix this?

thanks a lot.

2

See a professional, don’t try to diagnose over the Internet.

3

I would start doing soft tissue work as detailed here in my posts
http://www.T-Nation.com/tmagnum/readTopic.do?id=2232908

then read some of Eric Cressey’s articles on shoulder rehab and this gem
http://www.T-Nation.com/article/performance_training/pushups_face_pulls_and_shrugs&cr=