I found this great website with videos of a young and very lightweight girl demonstrating a bunch of off ice exercises.
Think I will go try a few!
OFF ICE EXERCISES
After quickly viewing most of the off ice exercises I saw on this website I went to the gym and tried a few. Unfortunately I did not set up my camera with a full body view and you can only see me from the waist up.... (how convenient!)
These are harder than I thought. Especially checking out of even a 1/2 rotation off the ice.
My immediate opinion is that they will help a lot in strengthening my jumps.