Determining how often you should train your arms depends on what your goals are and if you are a beginner or advanced lifter.
Everything You Need To Know About Arm Wrestling
A one-month cardio and strength training plan to tone your arms
How often should I workout my biceps? How many curls should I do
World Armwrestling League
How often should you workout your arms?
How Many Days A Week Should Arms Be Trained For Maximum Biceps
How often should I workout my biceps? How many curls should I do
How Often Should You Train Arms?
How Often Should You Train Arms?
How Often Should You Work Out Your Arms? - AskMen
How often should I workout my biceps? How many curls should I do