Is this New routine for biceps Ok!

Question

My normal biceps routine was>> 4set barbell curl, 4set of preacher curl, 3set of dumbell curl, 3set of hammer curl.But my new gym instructor did a little upgrade>> 4set barbell curl, 4set of preacher curl, and except of hammer curl he told me to do 6set of dumbell curl.Im asking is it ok to do 6set dumbell?

Answer 1

yea 6 sets of dumbells is ok. i typically do 5-10.

Answer 2

well you should try it first and see if u gain muscle. If so then good if not then u switch to plan B. Not everyone is the same u know.