I have come to a point where my bicepts are no longer sore a day or two after working them out. When i do my bicep training i lift till exhuastion. work out includes:
open grip dumbbell curls
rotating dumbbell curls
preacher curls close and wide grips
and finish off with pull-ups
of course for every bicep drill i do a tricep drill but my question is, if i no longer feel sore the next day are my bis getting worked out completely? should i change anything?