Karla Nelson 5'10"", 210 off season, 198lbs contest, 17+" biceps and 17+" calves, 26" quads. This video shows Karla bigger and more muscular then ever before, her calves are extraordinary and HUGE!! Karla goes for riding lessons on a ranch she never heard of and finds out it was a big mistake. After trying to get lessons from a very rude man, Karla decides to give the instructor a lesson of her own. Karla is massively strong, and extremely muscular and literally could a man with her legs. The riding instructor in this video certainly gets a lesson in manners. Karla applies all kinds of com... Show more