Building muscle mass is something that often eludes people. With so much information out there online, from friends, etc. it's very difficult to know what to do. I guess it's times like these that I'm glad I grew up and started training long before the existence of the internet. Back in the 80s when I was a teenager starting to workout, it was really very simple. You read magazines, books, or you had a coach. Luckily I had all three. And at that time, people writing books or magazines were trusted authorities who knew their stuff. Some of the garbage…