I in no way agree with his process and way of bb but I'm telling you about his background. It's what he did, not what I support. He's an addict by nature and when he put on the first 30-40 lbs of muscle he's ever seen on himself he got excited but also impatient (he was like 180 I think by the time he started)...and if you know anything about addicts they don't have patience and love quick results.
He found a couple forums when he got out and guys on them quickly encouraged gear and he hit it full force.
As much as I belittle his results, trust me he regrets not getting farther natty.but too late, you know?
Anyways, I agree it was a stupid and impractical way to get long term results but he has something less dangerous to do that I love and grew up around so I don't mind much that he's the epitome of the sort of bodybuilders I grew up looking down on.
The point of this is cut and bulk results and what is typical of others in hopes of me learning more about something I don't know much about because I was raised by a natty, old-fashioned, health focused competitive lifter and have no exposure to these new age ways lol. The point is not his less than respectable or responsible anabolic use. Granted, relevant to why he's getting results he is but let's not get stuck on his stupidity
because trust me it's easy to.
As for how we got his bf% he had a multi spot skin caliper test. Done properly they're fairly accurate. It's no hydro machine or Dexa lol but it beats guessing.