I've been lifting for approximately 4 years seriously now. I went from 175lbs and skinny fat to 220lbs @ about 16% bf.

I feel like I have been coasting for a couple months now and I need a reboot. I'm looking for a 2/3/4 way split. My weak parts are my chest and biceps. My goal is to continue to increase muscle mass and in the long term, get down to around 12% bodyfat but I'm in no rush.

I'm looking for a routine to help me get back on track. Any recommendations would be great.