Twenty fcukin ones!!! Never done them, never will. Could be any number but for BB curls normally divisible by 3 as there are 3 distinct phases, lower curl, upper curl, full curl. About as usefull as DB kickbacks TBH.
Twenty fcukin ones!!! Yeah. Because Arnold says so!! Lol. I assume it's to maximise pump and it's an efficient way of hitting the bi's... And its something different. No idea about the numbers though x x
Twenty fcukin ones!!! In my experience many with good arms generally don't frequently train them directly.
