An upper lower split divides your training week into upper body days and lower body days. You hit each muscle group twice weekly instead of once, which gives you more total volume than a full body routine without the fatigue of training everything every session.
This structure has become the default recommendation for anyone past their first year of lifting. It balances recovery with frequency better than almost any other split, and it fits realistically into a normal work schedule.
What Is an Upper Lower Split?
The upper lower split alternates between two workout types across the week. Upper body days train chest, back, shoulders, biceps, and triceps. Lower body days train quads, hamstrings, glutes, and calves.
Most lifters run this over four training days, though three-day and six-day versions exist depending on your recovery capacity and schedule. The core idea stays the same: each muscle group gets trained roughly every 72 hours, which research on muscle protein synthesis supports as close to ideal for hypertrophy.
Compare this to a bro split, where you might train chest once a week and not touch it again for seven days. Muscle protein synthesis from a single session elevates for about 24 to 48 hours, then drops back to baseline. A once-weekly hit leaves several days where you are not stimulating growth at all. The upper lower split closes that gap.
Who Should Use an Upper Lower Split
This split works best for intermediate lifters who have moved past basic full body routines but are not yet ready for the six-day commitment of a push pull legs program. If you can train four days a week consistently, this is likely the most efficient structure available to you.
It also suits people juggling a busy schedule. Four sessions a week is manageable for most working adults, and missing one day does not wreck the whole week the way it can with a more fragmented split.
Beginners can use a simpler two-day or three-day version, though full body training usually delivers better results in the first six to twelve months because of how much a new lifter can recover between sessions.
Advanced lifters sometimes prefer push pull legs or specialized splits because they need more targeted volume per muscle group, but plenty of experienced athletes stick with upper lower split training for years because of how sustainable it is.
How to Structure an Upper Lower Split
1. The 4-Day Version
This is the standard setup. You train Monday, Tuesday, Thursday, and Friday, with Wednesday, Saturday, and Sunday off. Two upper body days and two lower body days give you the frequency benefit without daily gym visits.
Some lifters prefer Monday, Tuesday, Wednesday, Friday to get an extra rest day before the weekend. Either arrangement works as long as you are not stacking your two lower body days back to back, since your legs need real recovery time between heavy squat or deadlift sessions.
2. The 3-Day Version
A three-day rotation alternates upper and lower across the week, meaning your fifth training week you would hit lower body three times instead of two. This suits people who cannot commit to four fixed days but still want more frequency than a typical body part split.
3. The 6-Day Version
Some advanced lifters run upper lower split training six days a week, essentially doubling the standard four-day template. This demands excellent recovery, sleep, and nutrition, and it is not something most people should attempt without months of consistent four-day training behind them first.
Sample Upper Lower Split Workout
Below is a proven four-day template. Adjust the exercises based on equipment access and any joint limitations you have.
1. Upper Body Day 1 (Strength Focus)
Barbell bench press for 4 sets of 5 reps, barbell row for 4 sets of 5 reps, overhead press for 3 sets of 6 reps, pull-ups for 3 sets to near failure, and dumbbell curls with triceps pushdowns for 3 sets of 10 to 12 reps each.
2. Lower Body Day 1 (Strength Focus)
Back squat for 4 sets of 5 reps, Romanian deadlift for 3 sets of 8 reps, leg press for 3 sets of 10 reps, standing calf raises for 4 sets of 12 reps, and a core movement such as hanging leg raises for 3 sets.
3. Upper Body Day 2 (Hypertrophy Focus)
Incline dumbbell press for 3 sets of 10 reps, lat pulldown for 3 sets of 10 reps, dumbbell shoulder press for 3 sets of 12 reps, cable row for 3 sets of 12 reps, and a superset of hammer curls with overhead triceps extensions for 3 sets of 12 reps.
4. Lower Body Day 2 (Hypertrophy Focus)
Front squat or leg extension for 3 sets of 12 reps, lying leg curl for 3 sets of 12 reps, walking lunges for 3 sets of 10 reps per leg, hip thrusts for 3 sets of 10 reps, and seated calf raises for 4 sets of 15 reps.
Upper Lower Split vs Push Pull Legs vs Full Body
Full body training hits every muscle group three times a week in one session, which works well for beginners but becomes exhausting once your working weights climb. Sessions run long, and fatigue from earlier exercises drags down performance on later ones.
Push pull legs trains six days a week, splitting pushing muscles, pulling muscles, and legs into separate sessions. It offers slightly more volume capacity per muscle group than an upper lower split, but it demands a bigger weekly time commitment and better recovery habits.
An upper lower split sits in the middle. You get more frequency than a typical body part split, more manageable session length than full body training, and a lighter weekly time investment than push pull legs. For most intermediate lifters training four days a week, it is the more practical choice.
How Many Sets and Reps Should You Do
Aim for roughly 10 to 20 total sets per muscle group each week, split across your two weekly sessions for that muscle. A lifter targeting back growth might do 8 sets on the strength day and 8 more on the hypertrophy day, landing at 16 total weekly sets.
Rep ranges should vary by day. Strength-focused sessions work best in the 4 to 6 rep range on compound lifts, while hypertrophy-focused sessions respond well to 8 to 15 reps with shorter rest periods between sets.
Beginners to this split should start at the lower end of volume, around 10 to 12 sets per muscle group weekly, and add sets gradually over several months as recovery capacity improves.
Common Mistakes to Avoid
Skipping rest days is the most common error. Training two lower body days back to back, or squeezing four sessions into three consecutive days, does not give your central nervous system enough time to recover, especially once your squat and deadlift weights get heavy.
Copying the same exercises on both upper or both lower days is another mistake. Using strength-focused compound lifts on one day and hypertrophy-focused accessory work on the other gives your joints a break while still driving progress in different rep ranges.
Neglecting progressive overload will stall results even on a well-designed split. Track your weights and reps each session, and aim to add small amounts of weight or an extra rep whenever you can maintain good form.
Finally, many lifters underestimate lower body volume because leg training feels harder than upper body work. Giving your legs the same attention as your chest and back is what separates a balanced physique from one with an obvious imbalance.
How Long Should You Follow an Upper Lower Split
Most lifters can run this split for six months to several years without needing to switch, as long as they keep adjusting volume, exercises, and intensity over time. Rotating exercise variations every 6 to 8 weeks keeps joints healthy and prevents the staleness that comes from doing identical workouts indefinitely.
If your progress stalls for more than a few weeks despite consistent training and eating enough to support recovery, that is a signal to reassess your volume or consider a temporary deload rather than abandoning the split entirely.
Frequently Asked Questions
1. Is an upper lower split good for building muscle?
Yes. Training each muscle group twice a week gives you more weekly volume than most other splits, which is one of the main drivers of muscle growth over time.
2. Can beginners do an upper lower split?
Beginners can use it, but many respond just as well or better to full body training in their first year, since recovery capacity is usually the limiting factor at that stage rather than training frequency.
3. How many rest days does an upper lower split need?
The standard four-day version includes three rest days per week, typically placed so you never train the same muscle group two days in a row.
