I have enjoyed great sucess with a 5 day split for a while now. I have gotten all the way up to 173 from 154 with a 10.1 bodyfat. I am looking into a 4 day split which will be
sun- chest/ tris
mon- back/ biceps
wed- shoulders/ traps/ able
Is 4 days enough? If so what are some suggestions on a better and or more detailed split. I always hear you grow more with more rest. However, I feel like a loose my vascularity and overall muscle density with 4 days in the gym.