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By Mofilo Team
Published
Choosing a workout split feels complicated, but it's not. It all comes down to matching the right plan to the number of days you can actually get to the gym. This guide will give you a simple framework to make the right choice.
To learn how to choose the right workout split for your goals, you first need to understand what it is: a workout split is simply how you organize your training sessions across the week to target all major muscle groups. It’s your weekly schedule for the gym. You’re probably frustrated by the endless options: Full Body, Upper/Lower, Push/Pull/Legs, the dreaded “Bro Split.” It feels like a choice that could make or break your progress.
Here’s the truth: the specific split matters far less than the principle behind it. That principle is hitting each muscle group with enough volume and frequency to force it to grow, and then giving it enough time to recover. For 99% of people who aren't taking performance-enhancing drugs, the magic frequency is 2 times per week.
If you train your chest on Monday and not again until the next Monday, you've wasted 5 days where your chest was recovered and ready to be trained again. That’s why the “Bro Split” fails most people.
A good split ensures you hit that 2x-per-week frequency for every muscle group, within the number of days you can realistically train. It’s a logistical tool to guarantee you’re doing the work that actually causes muscle growth and strength gains. It’s not magic; it’s just smart planning.

Track your lifts. See your strength grow week by week.
Forget the dozens of niche splits you see on Instagram. For almost everyone, the choice comes down to three effective options. The fourth, the "Bro Split," is included here so you know why to avoid it.
This is exactly what it sounds like. In each session, you train your entire body. You'll do 1-2 exercises for chest, back, shoulders, quads, hamstrings, and arms.
Who it's for:
Why it works: It’s the most efficient way to guarantee you hit every muscle group with optimal frequency (2-3x per week). You can’t miss a muscle group because you train all of them every time.
Example 3-Day Schedule:
This split divides your training into upper body days and lower body days. You train for four days a week, hitting your upper body twice and your lower body twice.
Who it's for:
Why it works: It perfectly aligns with the 2x-per-week frequency rule. It also allows you to add more total exercises and sets for each muscle group compared to a full-body routine, driving more growth.
Example 4-Day Schedule:
This split groups muscles by their movement pattern: “push” muscles (chest, shoulders, triceps), “pull” muscles (back, biceps), and legs.
Who it's for:
Why it works: The synergy is perfect. When you do a bench press (a push movement), you're also using your shoulders and triceps. Grouping them together is efficient. It allows for high volume per session while still managing overlap and recovery. Running it twice a week (e.g., P-P-L-Rest-P-P-L) hits every muscle 2x per week.
Example 6-Day Schedule:
This is the classic bodybuilder split: Chest Day, Back Day, Shoulder Day, Leg Day, Arm Day. You annihilate one muscle group once a week.
The fatal flaw: The frequency is too low. After you train your chest on Monday, it’s fully recovered by Wednesday or Thursday. By waiting until the next Monday to train it again, you miss a whole opportunity for growth. This split only works for chemically enhanced athletes or the top 0.1% of genetic elites who can grow from minimal stimulus. For the other 99.9% of us, it’s a recipe for slow progress.

Every workout logged. Proof you're getting stronger.
Stop overthinking. Follow this simple, three-step process, and you'll have the perfect split for you in less than 5 minutes.
This is the most important question. Be brutally honest with yourself. Don't base your answer on a surge of motivation you feel today. Look at your schedule for the next 3-6 months. What is a number of days you can hit 90% of the time without fail?
Consistency is the engine of progress. A 3-day split you follow for a year will produce infinitely better results than a 6-day split you quit after three weeks.
That's it. This one decision narrows your choice down immediately.
While your training frequency is the biggest factor, your primary goal helps refine your approach within the split.
If your goal is Muscle Growth (Hypertrophy): Your focus is volume. You need to accumulate 10-20 hard sets per muscle group per week. Your reps should be in the 8-15 range, taken close to failure. Upper/Lower and PPL splits are fantastic for this because they allow you to dedicate enough exercises to each muscle group to hit that volume target easily.
If your goal is Strength: Your focus is intensity. You'll be working with heavier weights in the 3-6 rep range on big compound lifts (squat, bench, deadlift, overhead press). Recovery is paramount. An Upper/Lower split is perfect for strength focus, as it gives your nervous system 72 hours of recovery between heavy upper and lower body sessions. PPL also works well.
If your goal is Fat Loss: Your workout split's job is to preserve muscle while you lose fat in a calorie deficit. The split itself doesn't burn the fat-your diet does. Therefore, choose your split based on Step 1 (Frequency). Any split that has you lifting heavy and consistently will send the signal to your body to keep its muscle.
The biggest mistake people make is program hopping. They try a split for two weeks, don't see immediate results, and jump to another one. This is a guaranteed way to get nowhere.
Muscles don't grow overnight. It takes time for your body to adapt to a new stimulus. Choose the split that fits your schedule and goals, and commit to it for at least 12 weeks. Track your main lifts. If the numbers on the bar are going up, or you're doing more reps with the same weight, it's working. Don't change a thing.
Knowing the right split is half the battle. Avoiding common pitfalls is the other half. Here’s what to watch out for and a realistic timeline for your results.
Mistake 1: Choosing a Split That's Too Advanced
You see an influencer with an amazing physique doing a 6-day PPL split, so you copy it. But you've only been training for six months. Your body can't handle the volume, you get overly sore, miss days, and burn out. Start with a split that matches your experience level and frequency. You can always add days later.
Mistake 2: Confusing Soreness with Progress
Extreme muscle soreness (DOMS) is not a reliable indicator of a good workout. It's often just a sign of a new stimulus your body isn't used to. Real progress is objective: are you lifting more weight or doing more reps than you were last month? If the answer is yes, you're progressing, sore or not.
Mistake 3: Not Tracking Progressive Overload
The split is just the schedule. The real work is progressive overload-the act of making your workouts harder over time. If you go to the gym and lift the same 135 pounds for 8 reps on bench press for 12 weeks straight, you will not grow. You must track your lifts and focus on adding just one more rep or 5 more pounds. This is the trigger for muscle growth.
What to Expect (A Realistic Timeline):
Progress is slow. Be patient and trust the process.
You should stick with a workout split for at least 12 weeks. If you are consistently getting stronger by adding weight or reps to your main lifts, do not change it. The only reason to change your split is if you have plateaued for 3-4 consecutive weeks despite eating and sleeping well.
No. A 3-day split that you follow 95% of the time is far better than a 5-day split you only manage to do 60% of the time. The best split is the one that fits your life and allows for unwavering consistency. More is not always better; consistent is always better.
Don't skip the workout. Just do the missed workout on your next available gym day and shift the rest of your schedule back by one day. For example, if you miss Wednesday's "Pull" day, do it on Thursday, and do Thursday's "Leg" day on Friday. Your body doesn't know what day of the week it is.
Not directly. Fat loss is created by a calorie deficit from your diet. The purpose of your workout split during a fat loss phase is to provide a strong signal to your body to preserve muscle mass. Any split that involves consistent, heavy resistance training will accomplish this goal.
Choosing a workout split isn't about finding a magic formula. It's about honestly assessing how often you can train and picking the schedule that lets you hit every muscle group twice a week.
Stop chasing the “perfect” plan and start executing a good one consistently. That's where real results are made.
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