Keeping What I've Gained (Muscle) While Recovering from Surgery?

I have a surgery coming up in a few months; which will I'll not be able to "lift, pull, bend, twist" for 12 weeks. Arrrrr, I've work so hard to get this strong, and obtain nice muscle definition. Is there things I can do while recovering to at least keep what I have, and not loose it? Or am I simply gonna have to suck it up, and except losing a strength, and muscle?😥 TIA

by sledgurl07 via Bodybuilding.com Forums - Female Bodybuilding