I've been on Geodon for three months now. I was wondering if anyone else experiences muscle stiffness or fatigue. I'm trying to exercise and doing basic moves like leg lifts and my legs feel like they are encased in blocks of cement. I used to be able to do 3 times as many reps and now I'm hurting right after I start. Is this normal for Geodon? Of course, staying balanced mentally is more important right now, but I miss feeling fit.