Are you saying he injected 110% to the region, and therefore the extra swellage?
I'm pretty sure jay would manage his B12 shots correctly. He's married to a nurse, I think. So they would know the benefits, and more importantly, the huge impact of NUTRIENT TIMING.
That's probably why he builds muscle more than anyone else. grapefruit juice also intensifies it. and he has some of the world's best genetics - it's built into his alpha helix genes.