I was told at one week post op check by the nurse that i could do light lower body exercise so was on the bike in the gym, squats, lunges etc- though I found i tired easier than normal. I think i went for my first supported (two sports bra and a sports top) run at 4 weeks as I had to for work (military) and was able to do sit ups and then was exercising completely normally at 7 weeks after my check with the surgeon. Just be careful and listen to your body xxx