It seems like there are mostly guys posting in this thread, but if I may add my 2 cents as a female who enjoys lifting weights - I'm not trying to get big or bulky or anything, I'm mostly trying to get as healthy as I can, and to get some good muscle mass on me as I know I lost a lot of muscle and bone mass from being so ill for so long and also from being on Entocort for 7 months (I've read that corticosteroids can rob muscle mass and also bone mass). I have arthritis in both hips and I find that both stretching and strengthening my joints seems to help them a lot. I was in remission for about 2 years, and I lifted weights that entire time, and felt great most of the time. I've been in a mild flare since about May of this year, but I've kept up with working out, and I wonder if that's part of the reason why my flare has stayed so mild? I've managed to maintain my weight for the most part during this flare as well (I've lost about 2 lbs which is obviously not bad at all). In previous flares, the weight would fall off of me and I'd feel miserable. I'm assuming that all the exercise I've been doing is keeping me somewhat insulated from flaring worse - or that's my hope anyway! Someone said earlier in this thread that working out is the one time when they feel good, human, healthy, etc - and that's my sentiments exactly! I love to work out because I can forget for a little while that I'm a sick girl - I feel like a healthy, strong, awesome girl when I'm in the gym. I feel better than normal, and the rest of the time I pretty much feel sub-normal. 99.9% of the time, I feel better after a workout - no matter how bad of a day I'm having, I know I can hit the gym and will feel better afterwards. And it feels much more like I'm actively fighting my illness, to go make my body hurt in a good way, than to sit on the couch and feel sorry for myself. Exercise has helped a lot with the depression too - as in, I rarely feel depressed at all anymore!
That was too long and rambly, but long story short, yes you can lift weights with IBD - I feel like it's helped me in so many ways, I'll keep doing it as long as I possibly can. (I know this is an old thread that was bumped up, but felt like giving some hope to anyone who may be reading this - you can do it!)