That is something I don't think I have done.
I went to the gym once for 5 years as the tops of my legs are big compared to the rest of me.
After religiously attending at 6 am most weekday mornings, an instructor told me that it was the shape of my legs and nothing I could do about it.
I stopped at the gym and took up swimming instead, and have not been back to a gym, but after paying so much money I didnt want to waste it.