OK so I had surgery on July 25 20011. The weight is shedding off of me very fast, thats a good thing. My concern is that with the fat lose there is also muscle lose. While I am on this journey of losing the weight and reaching my target goal, I still want to maintain fitness. I do not want to be a sucked up frail 41 year old man that reaches his target weight! I don't think it will be possible to gain muscle mass while losing weight at this pace? I also want to focus on cardio fitness strength and muscular fitness strength and size. Can I please get some feed back from you guys on how you went about achieving these type of fitness goals???? Thank you!!! ; )