I want to add size to my thighs and glutes. I am presently 35 years old 6ft four 250 pounds. My thighs presently measure 27 inches and I want to add at least 2 inches to them. I was a former competitive athlete and I am serious about training again. I addition to adding size I want to improve my funtional speed and athletisism as well. I know what exercises will help me but i am interested in learning about supplements or anything that will me get my edge. Any advice will be appreciated