(What, like it’s hard?) Legally Blonde memes aside, 21-inch biceps aren’t that big … if you’re backstage at an Arnold Classic, Mr. Olympia, or Mr. Universe competition.
Five-time Mr. Olympia finalist Roelly Winklaar would still outsize you by a full three inches. But 21-inch unflexed upper arms would land you in “genetic freak” territory — an insane 7.59 inches (or 44.1%) larger than the average 20–29-year old.
You wouldn’t be the first guy to budge the tape to 21 inches.
But is it physically possible to do it naturally?[Read more…] about Can You Get 21-Inch Biceps Naturally? (The Truth)