Biceps and pitching

if you pitch do u need to work your biceps at all

I’ve actually heard that , having big bicepts slows down your arm…

yeh i did to thats why i wanted to make sure

If you work your tri’s work your bi’s. You don’t want to create a muscle imbalance.

low reps for your bi’s and tri’s dont bulk up especially your shoulders. Endurance is key.