u/Educational_Fault_31

I’m 22, 71kg (156 lbs), and 5’7”. I go to the gym 3–4 days a week and do trail cycling once a week.
My split is:
Day 1 – Biceps, Triceps, and Shoulders
Day 2 – Chest
Day 3 – Back
Day 4 – Quads, Hamstrings, and Calves
What do you guys think about this split for building muscle and staying lean? Any changes you’d recommend?