Rich Piana the huge bodybuilder is not afraid of trying new things to stimulate growth in this body, he has huge arms but does he have the strength to back them up? Rich has great strength in his arms and can easily curl 2 plates for a few reps.
This is what Arnold used to do back in the day and definitely works even though the form is not 100% that’s why they call this exercise “Cheat curls”
https://instagram.com/p/6OkgBSo-Si/?taken-by=1dayumay
Looks interesting… You can’t knock it until you have tried it!
Might just need to give this one a go!