Building Muscle After my Tummy Tuck. Is This OK to Do or Will It Mess Up my Results?

Congratulations on your massive weight loss and congratulations on getting rid of the skin and fat from your abdomen. 
 
Do not give up hope! There is hope of losing excess fat from the sides and back from diet and exercise. So "gear up" and start exercising to gain muscle and lose fat! 
Given the fact that you are young your skin still has a moderate amount of elasticity left in it and it could bounce back. 
 
Good luck on your weight loss journey.
 
Thank you,
 
J. Timothy Katzen, MD, FACS

Thanks so much for your question.  It is always a good idea to build back muscle following this type of a procedure.  I would say that you should double check with your surgeon but you should be able to start working on core strength at this point.  Hope this helps and good luck.