Ronnie Coleman's training routine focuses on heavy compound lifts for each muscle group. On Mondays, he trains back and biceps, doing exercises like deadlifts, rows, and curls with high weight loads between 4-6 sets of 6-12 reps. Tuesdays target legs with squats, presses, and lunges in similar rep ranges. The routine is broken into body parts each day, concluding on Sundays with a rest day. Abdominal exercises are performed 4 times per week.