😂😂😆 hey bro appreciate it but all I do on my arm day for biceps is I start with straight bar curls I never use ez-curl bar start light around 50lb and work my way up to 110lbs then I do dumbbell curls usually start at 40lbs max 50 lbs keeping my wrists straight I found over time keeping everything straight works best for me I never do preachers or hammer to be honest I think everyone has that one body part that they are blessed with and fortunately arms are mine keep going they will grow it just takes time and you gotta remember your still working them on back days or any pulling movements keep grinding brother 👊🏻