back programme with epicondylitis

Hi guys,

I currently have severe epicondylitis on both arms and I'm limited to doing leg workouts. Any push movement is also fine. However, gripping is not possible as it's really painfull, so I'm wondering what I can do to avoid not doing any back workout for the foreseeable future. Rowing and vertical pulling both hurt like hell. Two exercises I can do pain free are reverse flys and the pullover machine with ellbow pads. Any ideas for more back stuff?