Hey Stephanie!
When I was first diagnosed with Crohn's Disease, I continued my workouts as I had prior to being diagnosed but soon had to make changes due to limitations.
One of the best things I did was switch from high-intensity workouts (running, heavy weight lifting, spinning) to low-impact workouts like Pilates, Yoga, and Barre.
The benefit of low-impact workouts is that there is less pressure on your joints and body, and you get the mind-body benefit from workouts such as yoga which is helpful when managing stress. These workouts will also help tone muscle and work your core without completely burning you out like high-intensity workouts do.
I also only work out 3-4 days per week to give my body the rest it needs in order to fully recover 😀
Hope this helps!
--Julie (InflammatoryBowelDisease.net Team Member)