I joined a gym 10 weeks ago and go about 5 times a week and do about 45 minutes exercise each time - bike, rowing machine, cross trainer, a few of the weight machines for arms and stomach and pilate. I feel much better for it and my top half is certainly looking more toned. However my previously big thighs are even bigger and now are muscley! That wasn't the idea! I wanted nice slim thighs, not thighs that will hardly fit into my jeans! I've stopped using the weight machines on my legs as I guessed they weren't helping, but I can't seem to get those nice slim thighs I aspire to. Any ideas?