well its a little too early now for you to be doing anything. it would probably hurt anyway, lol.
But i have done situps, and i was using this thing at the gym, when i was going. just go easy at first, and wait until its been about 2 months at least so that your inscision heals all the way.
UC for 8 years, before finally kicking its butt and having a permanent ileostomy April 17 2007!
-I have gone to find myself, if i get back before i return, keep me here-