This time we are going to start gaining muscle mass with an advanced AB training program, the order which I am going to write is important and you must follow it. This is for people that did 2 months of the Basic AB program, and should be used for two months, after that time you will have to change it again, before I’m going to write you the program I want you to take...

AB program: We are going to start gaining muscle mass with an AB training program, the order which I am going to write is important and you must follow it. This is for people that had 2 months in a beginners program and should be used for two months, after that period you have to change it, before I’m going to write you the program I want you to take notice to this...