I had an ectopic pregnancy 5 weeks ago and had to have emergency surgery. Because of complications and general healing time, I was unable to do anything that used my ab muscles. Now, I am starting to feel better, but cannot work out like I did a few months ago (4 days hard cardio, 3 full body circuit training). I gained weight since Oct (the constant tiredness now makes sense and the last month of non-activity and the blues) due to lack of weights.
Does anyone have any ideas for specific exercises that are still good, but aren't so hard on the abs?