Did you post those videos on youtube?I just watched a few.That's some good stuff.Mr. Colbert sounds like a smart man.
Leroy Colbert is the first man in history to build 21 inch biceps Drug Free in the 50's and a Bodybuilding Hall of Fame member. Here Leroy talks about one of the best exercise techniques that he used to make his body blow up with tremendous gains back in his day in the video below. And here is Leroy Colberts website so you can learn about him :http://leroycolbert.com/