Help--Situps/Obliques/Lat Exercises?

Does anyone have any advice regarding situps/obliques/lat exercises? I want to add these types of exercises to my workout routine. I am 7 wks post-op. What is a good target number to start and build up to? And, what types have been most beneficial in drawing in the excess flab? Any information would be helpful.

hi the doc told me not until after 3 months because it cause's alot of scare tissue that hurts and can't be lost and you can rip your muscles i am also 7 weeks out talk to your doc first you don't want to hurt yourself good luck