beckles bis where short n very peaked and arnolds where long and full with a pretty good peak also, bad comparison bro
uh no...Sergio's were long and full, inserting closer to the elbow, which is why he didnt have that much of a peak.
Arnold's insertion was higher, thus giving the peak. He talked about this in his Encylopedia of Bodybuilding.
Just like Ronnie Coleman..
Other examples of bicep insertions closer to the ELBOW are Levrone, and Phil Heath and Flex Wheeler to an extent. The bicep is lengthened, thus giving less of a peak, but it seems maybe more "volume".