3 ms·Not if you're intermediate or advanced and go on split routines.by roel_v 8y agoNot if you're intermediate or advanced and go on split routines.Novashi 8y agoSplit routines to me are back/biceps one day, chest/tri, then legs totaling 3 days a week, but maybe the fitness board I learned that from is wrong.roel_v 8y agoYeah that's one kind of split, but google 'n day split' with values of n in [4,7] and you'll find many.