Best Workout Split for Muscle Gain: 3-Day, 4-Day, and 5-Day Plans for Beginners
If you want to build muscle, the exercises you choose matter — but so does how you organise them across the week. A workout split is simply how you divide muscle groups across your training days, and the right split can mean the difference between steady progress and spinning your wheels. This guide explains the best workout splits for muscle gain, with complete 3-day, 4-day, and 5-day plans for beginners and intermediates. What Is a Workout Split? A workout split is the schedule that decides which muscles you train on which days. A full-body split trains every major muscle group in each session, while a push/pull/legs split separates pushing muscles, pulling muscles, and legs onto different days. A "bro split" trains one muscle group per day — chest on Monday, back on Tuesday, and so on. The best split is not the most complicated one. Research consistently shows that training each muscle group twice per week builds more muscle than training it once per week, because each...