Gym workout plan

Upper Lower Split: 4-Day Workout Plan

Written by the GymStreak coaching teamUpdated

Days
4 days a week
Session
55–70 min
Level
Beginner to intermediate
Equipment
Full gym

The short answer

An upper/lower split alternates upper-body and lower-body sessions, usually 4 days a week, so every muscle is trained twice. This plan has two upper days (A and B) and two lower days (A and B) with 6 exercises each, 2–3 sets of 5–15 reps and 1–3 minutes of rest. Add weight once you reach the top of each rep range.

01 / Who it’s for

Who this plan is for

  • People who can train 4 days a week and want every muscle trained twice.
  • Beginners who have finished a first few months of full body training and want more volume.
  • Anyone who wants a balance of strength (heavier sets of 5–8) and muscle building (sets of 8–15).

Probably not the best fit if

02 / Schedule

Weekly schedule

DaySession
MonUpper A
TueLower A
WedRest
ThuUpper B
FriLower B
SatRest (or light cardio)
SunRest

Any 4 days work as long as you don’t train the same half of the body two days in a row.

03 / The workouts

The workouts

Warm-up

  • 5 minutes of easy cardio (bike, rower or brisk walk) to get warm.
  • For the first exercise of the day, do 2–3 lighter warm-up sets: for example an empty bar or about 50% of your working weight for 8 reps, then about 70% for 3–5 reps.
  • Later exercises that use the same muscles usually need only one light "feeler" set.

Upper A

Heavier pressing and rowing

Upper/lower split, Upper A: exercises with sets, reps and rest
ExerciseSetsRepsRest
Barbell Bench Press35–82–3 min
Bent Over Rows36–102 min
Seated Dumbbell Shoulder Press38–1090 s
Lat Pulldown38–1290 s
Dumbbell Bicep Curls210–1260 s
Tricep Pushdown210–1260 s

Lower A

Squat focus

Upper/lower split, Lower A: exercises with sets, reps and rest
ExerciseSetsRepsRest
Barbell Squats35–82–3 min
Barbell RDL (Romanian Deadlift)38–102 min
Dumbbell Lunges28–10 each leg90 s
Seated Leg Curls310–1260–90 s
Standing Dumbbell Calf Raises310–1560 s
Plank330–45 s45 s

Upper B

Incline pressing, vertical pulling

Upper/lower split, Upper B: exercises with sets, reps and rest
ExerciseSetsRepsRest
Incline Dumbbell Bench Press38–1290 s
Bodyweight PullupsOr lat pulldown.36–102 min
Seated Cable Rows310–1290 s
Lateral Dumbbell Raises312–1560 s
Alternate Hammer Curl210–1260 s
Skull Crusher210–1260 s

Lower B

Hinge focus

Upper/lower split, Lower B: exercises with sets, reps and rest
ExerciseSetsRepsRest
Barbell Deadlift34–63 min
Machine Leg Press310–1290 s
Bulgarian Split Squat28–10 each leg90 s
Leg Extensions212–1560 s
Seated Machine Calf Raises312–1560 s
Hanging Leg RaiseOr reverse crunch.38–1260 s

Tap any exercise for step-by-step form cues and the muscles it works.

04 / How hard

How hard to train

  • Pick a weight you can lift for the bottom of the rep range with good form and about 1–3 reps in reserve (you could have done 1–3 more). Beginners should stay nearer 3 until technique is solid. See reps in reserve.
  • Rest the time shown. Longer rest on the big lifts helps you keep your reps up; you can shorten it on small isolation exercises.
  • Stop a set when your form breaks down, not when you hit a number.

05 / Progression

Progression rules

  • Use double progression. Keep the weight the same and add reps each session until you reach the top of the rep range on every set.
  • Then add weight. Once you hit the top of the range on all sets, ideally in two sessions in a row, add the smallest step you can: roughly 2–5% (often 1–2.5 kg / 2.5–5 lb on upper-body lifts, a little more on squats and deadlifts). Drop back to the bottom of the rep range and build up again.
  • Progress one thing at a time. More weight or more reps, not both, and never at the cost of form.
  • If you stall for 2–3 sessions on a lift, check sleep, food and stress first. If those are fine, take a lighter week (about half the sets, same weights) and then carry on. See deload.

This plan is general fitness guidance, not medical advice. If you have a health condition, an injury, are pregnant or are new to exercise and unsure, check with a doctor or physiotherapist first. Stop any exercise that causes sharp or joint pain.

06 / FAQ

Frequently asked questions

Is an upper/lower split good for building muscle?

Yes. It trains every muscle twice a week, and a meta-analysis found twice a week led to more muscle growth than once a week when total work was similar. It also gives you enough sets per muscle for most people.

Can I do an upper/lower split 3 days a week?

You can alternate upper and lower across 3 days (upper, lower, upper one week; lower, upper, lower the next), but the 3-day full body plan is simpler and trains everything more evenly.

Upper/lower or push/pull/legs?

On 4 days, upper/lower hits every muscle twice. Push/pull/legs needs 6 days to do the same. If you can train 4 days, upper/lower is usually the better fit; if you can train 5–6 days and like shorter, focused sessions, PPL works well.

Do I need to deadlift?

No. If the conventional deadlift doesn’t suit you, use the Romanian deadlift or dumbbell Romanian deadlift on Lower B for 3 sets of 8–10.

Sources

  1. American College of Sports Medicine. Position stand: Progression models in resistance training for healthy adults. Med Sci Sports Exerc. 2009;41(3):687-708.
  2. Schoenfeld BJ, Ogborn D, Krieger JW. Effects of resistance training frequency on measures of muscle hypertrophy: a systematic review and meta-analysis. Sports Med. 2016;46(11):1689-1697.
  3. Schoenfeld BJ, Ogborn D, Krieger JW. Dose-response relationship between weekly resistance training volume and increases in muscle mass: a systematic review and meta-analysis. J Sports Sci. 2017;35(11):1073-1082.
  4. Haff GG, Triplett NT, eds. Essentials of Strength Training and Conditioning (NSCA). 4th ed. Human Kinetics; 2016.

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