actually most with stomach and back and abdomen area do 2weeks maybe 3 but i would bet more towards 2weeks. You will be doing the animal walks, the run, leg step ups, arm step ups, the run, basically those are the basics that all do than after getting them out of the way in the morning you go onto more of what they decide depending on where ur affected area is. Basically you will see when u get there. Your first day there you undergo PT and OT eval which will be the basis of your timed workouts, u will undergo the eval again your last day.
Basically what to expect is anything physical therapy can throw at you. I will worn you but hope u don't have to deal with the saker. Anyway good luck and as i said awhile back when you get there don't give up and keep at it.