Someone explain Lucas' abs... don't they look strange? The upper abs.
The ab thing is mostly genetic, except for the separation of the Linea Alba ~
Clarence Bass has similar weird looking abs. Larry Scott also had funky abs, so did Boyer Coe... nearly non-existent.
The rectus abdominus is just one muscle with a random (genetic) tendinous wrapping that gives the illusion of six pack, eight pack, ten pack, five pack.. it doesn't really matter what you do in your workouts. You can't change how many bricks are showing at the end of the day... sans lowering bodyfat levels. You won't change the tendinous wrap... too bad.
The linea alba will tear and tear... great example: Ronnie Coleman.
