I Am Having Major Tummy Tuck in 7 Weeks, How Long Before Can Go Back to Horse Riding Job?

Ask your surgeon what his/her specific instructions are.  I would suggest 6 weeks at the minimum and you still may not be 100% at that point.  You wouldn't want to push yourself too soon and risk having a problem. Ease into it when you do go back.

Best of Luck.

Its usually about 6 weeks before you can go back to full activities.  If your muscles are not plicated I would say 4 weeks.  At 6 weeks your abdominal muscles strength is only about 40-50% of final strength, but this is enough for most rigorous activities.  If you have any concerns continue to wear your abdominal binder during your first week back. Good Luck.