starting 01:50
That dumbell at around 3:10 is fake.
No one perform concentration curls with a dumbell of that weight like that. Very few ever will use that weight on that exercise, regardless. Even the strongest athletes.
Flex was a freak, no doubt. Amazing physique. Even without all the tricks, bells and whistles. But he did need anabolics to make it what it was. He was a typical muscular black guy with zero mass who responds well to stuff and it gave him the size his frame required to get to the top. His was a true cartoon character body.
Interesting how it now looks so shit. Ruined. Natural freak? I wouldn't want to look like he does, now. He looks, I don't know, weird? Like it all doesn't go together or something.