ok heres my routine

[agiraldo]

im around 6'1'' 204 lbs and i do arms about twice a week
heres my routine it consists of a standing dumbell curls 4 sets of 8 reps(pyramid weight)
concentration preacher curls (negatives) 3 sets of 8 or try to get 8 heh
regular alterante dumbell curls 4 sets of 8
then 21's ...
and then finish with peak cable burls 5 sets of 10
????
help?

[tatty]

Might be overtraining your biceps a bit. Try doing only 12-14 total sets.

Preachers, barbell curls, hammers, 21s, supinated alternating dumbbells, switch em up