this has worked well for me:
day 1: heavy back squat (5x3 + 2x7) / power shrugs (4x7) / glenn pendlay barbell rows (3x5)
day 2: heavy barbell bench (5x5) / Behind-the-neck push press (3x5) / weighted dips (3x5)
day 3: OFF (or HIIT, heavy bag, etc. depending on how you feel)
day 4: dynamic back squats (5x5) - 70% of 1 RM / deadlifts or power cleans alternate each week (5x5) / wide grip pullups (BWx4x7)
day 5: flat barbell bench or incline barbell bench (4x7) / weighted dips (3x5) / random arm exercises is necessary
day 6: OFF
day 7: OFF
Make sure you are taking down at least 1 g protein / bodyweight, but even more importantly taking in at least 3500 - 4000 calories per day. I have never juiced have always had good gains/body composition.