5 days a week

5-day body-part split (bro split)

The classic week of chest, back, legs, shoulders and arms, built from our gym workouts. It works when weekly sets match; here is what research says about the trade-offs, and the one change the week needs.

5 training days45 min a session8 weeksIntermediateGym

Your week

Tap a day to open its session, with a follow-along player.

  1. MonChest45 min · 7 moves
  2. TueBack45 min · 8 moves
  3. WedLegs55 min · 9 movesAdd Romanian deadlifts: 3 sets of 8 to 10 after the squats
  4. ThuShoulders40 min · 8 moves
  5. FriArms35 min · 7 moves
  6. SatWalk or easy cardio40 min · 3 moves
  7. SunRest

The sessions

Every move links to its guide and 3D demo, with an easier and a harder option.

Back workout (gym)

45 min · Beginner

  1. Scapular pull-up8 reps · 3D demo · Intermediate
  2. Band pull-apart15 reps · 3D demo · Intermediate
  3. Lat pulldown3 sets of 10 · 3D demo · Beginner
  4. Seated cable row3 sets of 10 · 3D demo · Beginner
  5. Supported single-arm dumbbell row3 sets of 10 each side · 3D demo · Intermediate
  6. Face pull3 sets of 15 · 3D demo · Intermediate
  7. Back extension on a 45-degree bench2 sets of 12 · 3D demo · Intermediate
  8. Dumbbell Shrug2 sets of 12 · 3D demo · Beginner
Start this session

Leg day workout (gym)

55 min · Intermediate

  1. Bodyweight squat10 reps · 3D demo · Beginner
  2. Glute bridge12 reps · 3D demo · Beginner
  3. Standing hip CARs2 circles each leg · 3D demo · Beginner
  4. Barbell back squat4 sets of 6 · 3D demo · Advanced
  5. Leg press3 sets of 10 · 3D demo · Beginner
  6. Machine leg curl3 sets of 10–12 · 3D demo · Beginner
  7. Rear-foot-elevated split squat (Bulgarian split squat)3 sets of 8 each side · 3D demo · Intermediate
  8. Leg extension2 sets of 12–15 · 3D demo · Beginner
  9. Single-leg calf raise from a step3 sets of 10–12 each side · 3D demo · Intermediate
Start this session

Shoulder workout

40 min · Intermediate

  1. Shoulder CARs (controlled articular rotations)3 circles each arm · 3D demo · Beginner
  2. Band pull-apart15 reps · 3D demo · Intermediate
  3. Standing overhead press4 sets of 6–8 · 3D demo · Intermediate
  4. Dumbbell lateral raise3 sets of 12–15 · 3D demo · Beginner
  5. Bent-over reverse fly3 sets of 12–15 · 3D demo · Intermediate
  6. Face pull3 sets of 15 · 3D demo · Intermediate
  7. Alternating front raise2 sets of 12 · 3D demo · Beginner
  8. Cuban rotation2 sets of 10 · 3D demo · Intermediate
Start this session

Arm workout

35 min · Beginner

  1. Dumbbell biceps curl3 rounds · 10–12 reps · 3D demo · Beginner
  2. Dumbbell skull crusher (lying triceps extension)3 rounds · 10–12 reps · 3D demo · Intermediate
  3. Hammer curl3 rounds · 10–12 reps · 3D demo · Beginner
  4. Triceps pushdown3 rounds · 12–15 reps · 3D demo · Beginner
  5. Standing Concentration Curl2 rounds · 10 each side · 3D demo · Beginner
  6. Bench dip2 rounds · 8–12 reps · 3D demo · Beginner
  7. Wrist curls2 rounds · 15 reps · 3D demo · Beginner
Start this session

How the weeks progress

Week 1
Settle

Every set at 3 reps in reserve while you check your weights.

Weeks 2–7
Build

Double progression on every move: compound lifts at 1 to 3 reps in reserve, isolation moves at 0 to 2.

Week 8
Lighter week

Optional: half the sets at easy weights, then restart at your previous weights.

How to run it

Choosing your starting weightEmerging evidence

Warm up, then pick a weight you think you could lift about 10 to 12 times at most. Do the bottom of the rep range (for 8 to 12, do 8) and ask: how many more could I have done with good form? Two or three more: that is your weight. Five or more: go up one step next set. None or one: go down one step.

For bodyweight moves, choose the version (the easier or harder option on each move's page) where you reach the bottom of the rep range with 2 or 3 reps to spare.

In the first two weeks, stop each set with 3 or 4 reps to spare. Most people misjudge how many reps they have left by about one, and you are still learning the movements.

Sources 1, 2, 3

Progressing week to week: double progressionEmerging evidence

Each exercise has a rep range, such as 8 to 12. Keep the weight the same and add reps, set by set and session by session, while still stopping 1 to 3 reps short of failure.

When every set reaches the top of the range, add the smallest weight step you have (roughly 2 to 10%, smaller jumps for the upper body and small muscles) and go back to the bottom of the range. Adding reps and adding weight both work; this rule uses both.

With body weight, add reps, then slow the lowering, then move to the harder option. If a lift stalls for 2 or 3 sessions, hold the weight, check your sleep and food, and consider a lighter week.

Sources 4, 3, 1

How hard each set should feelStrong evidence

You do not need to train to failure. Stopping 2 or 3 reps short, often written as 2 to 3 reps in reserve (RIR), gives similar results for most people.

Big compound lifts stay at 2 to 3 reps in reserve; the last set of small isolation moves, such as raises and curls, can go to 0 to 2.

Sources 1, 5

Rest between setsEmerging evidence

Heavy compound lifts in sets of 5 to 8 (squat, deadlift, bench press, overhead press, chin-up): 2 to 3 minutes. Other compound lifts in sets of 8 to 12: about 90 seconds to 2 minutes. Isolation moves such as raises, curls, extensions and calf raises: 60 to 90 seconds.

For muscle growth, resting more than about a minute gives a small advantage, with no clear extra gain past about 90 seconds. For strength the evidence on rest is mixed: 1 to 2 minutes is enough for beginners, and trained lifters may do better with longer rests on heavy lifts.

Short on time? Pair two moves that do not compete, such as a press with a row or a leg move with a core move, and rest after the pair. Supersets like this roughly halve session time while keeping the sets.

Sources 6, 7, 1, 8

Lighter weeks (deloads)Mixed evidence

Not compulsory, especially for beginners. Take one every 6 to 8 weeks, or sooner if your performance drops for two sessions in a row and you feel run down or achy: same days, same exercises, about half the sets, and weights that feel easy (4 or more reps in reserve). Then restart at your previous weights.

Deloads are common practice: in a survey of competitive strength and physique athletes they lasted about a week, roughly every 5 to 6 weeks. Direct evidence is thin. In the one trial, a full week off mid-programme did not change muscle growth but slightly reduced strength gains, so a lighter week looks better than a week off if strength matters. Whether recreational lifters benefit has not been tested.

Sources 9, 10, 11

Warm-up and cool-downEmerging evidence

Warm up with 3 to 5 minutes of easy movement, the moves listed at the start of each session, then 1 or 2 lighter sets of the first lift. A short warm-up specific to the exercise is enough.

The cool-down is optional. Its stretches are there for comfort and flexibility; they do not add strength or muscle.

Source 8

Missed days, soreness and when to stop

Missed a session? Do the next one in the order rather than doubling up. Muscle soreness for a day or two after a new exercise is common and fades as you repeat it.

Stop and get medical help for chest pain or pressure, unusual breathlessness, dizziness or fainting. If a joint pain is sharp, gets worse during a set or lingers into the next day, swap to the move's easier option, and see a clinician if it persists.

WHO notes that people without contraindications generally do not need medical clearance before light or moderate activity. If you have a heart, lung or metabolic condition, are pregnant, or have osteoporosis with fractures, ask your clinician first.

Source 12

What the evidence says

Is the bro split bad?Strong evidence

No. Training each muscle once a week builds about as much muscle as spreading the same sets over the week, and split and full-body routines give similar gains when weekly sets match.

Sources 13, 14

More frequent practice helps strengthEmerging evidence

For strength, training a lift more often helps, mostly because it adds weekly sets, with diminishing returns. In this plan each main lift comes round once or twice a week; in a body-part split, once. A missed day also costs more in a body-part split: that muscle goes untrained for a fortnight, while here it is still trained once that week.

Sources 15, 16

How much training this isStrong evidence

Counting direct sets in the build phase, this plan gives about 13 hard sets a week for the chest, 9 to 14 for the back, 15 to 18 for the shoulders, 12 for the quads and about 9 each for the biceps and triceps, but only 3 to 5 for the glutes and hamstrings, because the leg day has no hip hinge.

More weekly sets build more muscle, with diminishing returns that arrive sooner for strength than for size. The 2026 ACSM position stand saw extra growth from about 10 or more sets per muscle a week, and a review of time-efficient training suggests about 4 hard sets a week as a reasonable floor for busy people.

That is why Wednesday adds 3 sets of Romanian deadlifts. Past about 12 to 15 sets per muscle the extra benefit shrinks.

Sources 1, 17, 16, 8

Who it suits

  • Lifters who enjoy one body part a day
  • Physique-focused training with consistent attendance
  • Not ideal if you often miss sessions: the 5-day split costs less when you do

Swap in other moves

Questions people ask

What is a bro split?

A week where each day trains one or two body parts: chest, back, legs, shoulders and arms. Each muscle gets many sets once a week.

Is the bro split bad?

No. It works when weekly sets are matched. It gives less frequent practice of each lift, and a missed day costs more.

Bro split or push pull legs?

Both build muscle when weekly sets match. Push/pull/legs and the 5-day upper/lower hybrid train each muscle about twice a week, so each lift gets more practice and a missed day costs less.

Why add Romanian deadlifts on leg day?

The leg day here is squat-led with no hip hinge, so the glutes and hamstrings get only a few direct sets a week. Three sets of Romanian deadlifts fill the gap.

Sources

  1. Currier 2026 · ACSM position stand: resistance training prescription for muscle function, hypertrophy and physical performance (overview of 137 reviews, MSSE)
  2. Halperin 2022 · Accuracy in predicting repetitions to failure (scoping review and meta-analysis, Sports Medicine)
  3. ACSM 2009 · Position stand: progression models in resistance training for healthy adults (MSSE)
  4. Plotkin 2022 · Progressive overload without progressing load? Load vs repetition progression (RCT, PeerJ)
  5. Refalo 2023 · Proximity to failure and muscle hypertrophy (meta-analysis, Sports Medicine)
  6. Singer 2024 · Inter-set rest and muscle hypertrophy (Bayesian meta-analysis, Frontiers in Sports and Active Living)
  7. Grgic 2018 · Rest interval duration and muscular strength (systematic review, Sports Medicine)
  8. Iversen 2021 · No time to lift? Designing time-efficient training programmes (narrative review, Sports Medicine)
  9. Bell 2023 · Integrating deloading into strength and physique training: an international Delphi consensus (Sports Medicine - Open)
  10. Rogerson 2024 · Deloading practices in strength and physique sports (survey, Sports Medicine - Open)
  11. Coleman 2024 · A one-week deload during supervised resistance training (RCT, PeerJ)
  12. Bull 2020 · World Health Organization 2020 guidelines on physical activity and sedentary behaviour (BJSM)
  13. Schoenfeld 2019 · How many times per week should a muscle be trained to maximise hypertrophy? (meta-analysis, J Sports Sci)
  14. Ramos-Campo 2024 · Split vs full-body resistance training for strength and muscle growth (meta-analysis, JSCR)
  15. Grgic 2018 · Resistance training frequency and gains in muscular strength (meta-analysis, Sports Medicine)
  16. Pelland 2026 · The resistance training dose response: weekly volume and frequency, hypertrophy and strength (meta-regressions, Sports Medicine)
  17. Schoenfeld 2017 · Dose-response between weekly training volume and increases in muscle mass (meta-analysis, J Sports Sci)

A general plan for adults without symptoms or restrictions, not a prescription. Start lighter than you think, stop for sharp or increasing pain, numbness, chest pain, faintness or unusual breathlessness, and get individual advice if you are pregnant, after an injury or surgery, or managing a health condition. Health disclaimer.