A mass building routine that features a great combination of effective compound and isolation movements along with intense, high impact five minute burn sets.
Workout Summary

Workout Description

This is an intermediate muscle building workout for lifters who:

  1. Have experienced beginner gains and are confident they know how to build muscle.
  2. Have a solid grasp of exercise form on the major compound movements.
  3. Know how to set up an effective muscle building eating plan.

About The 4 Day Workout

Overload

Overload is critical to the muscle building process. Push each set for the maximum number of reps, stopping that set either when you feel your form is slipping, or if you feel like you may fail on the next rep. Do not train to failure. The point is to stimulate growth, not annihilate your body and central nervous system.

Add weight to each exercise as frequently as possible, when it makes sense. I recommend using the same weight for every set of a given exercise, and when you are able to perform a comfortable number of reps on each set, add weight.

Rep Ranges

Rep ranges are simply a guideline. It's is ok to go over them, or a hair under at times. Again, the magic is overload. Rep ranges are simply a tool.

5 Minute Burn Periods

For each body part you will perform a 5 minute burn out period. These sets are brutal. Pick a weight that allows you to perform about 12-15 reps. Over a 5 minute period you perform as many reps as possible with that weight, starting and stopping sets as needed. Rest only long enough to catch your bearings and breathe, and then start knowing out more reps.

5 minute burn out periods are not about sets and reps. They are about finishing off an already fatigued muscle. Don't obsess (or even count)  over how many total sets you do. Instead, try to do as many reps as possible in 5 minutes using whatever rest periods you need to survive.

Recommended: Need help building muscle? Take our Free Muscle Building Course

4 Day Maximum Mass Workout Split

Day 1 - Back & Biceps

Exercise Sets Reps
Deadlift 2 5
One Arm Dumbbell Row 3 8-12
Wide Grip Pull Up or Lat Pull Down 3 10-12
Barbell Row 3 8-12
Seated Cable Row or Machine Row 5 Minutes Burn
EZ Bar Preacher Curl 3 10-12
Concentration Curl 3 10-12
Seated Dumbbell Curl 5 Minutes Burn

Day 2 - Chest & Triceps

Exercise Sets Reps
Bench Press 3 6-10
Incline Dumbbell Bench Press 3 8-12
Chest Dip 3 AMRAP
Cable Crossover or Pec Dec 3 12-15
Machine Press or Dumbbell Bench Press 5 Minutes Burn
EZ Bar Skullcrusher 3 8-12
Two Arm Seated Dumbbell Extension 3 8-12
Cable Tricep Extension 5 Minutes Burn

Notes: AMRAP = As many reps as possible.

Day 4 - Quads, Hamstrings, and Calves

Exercise Sets Reps
Squat 3 6-10
Leg Press 3 15-20
Hack Squat or Dumbbell Lunge 3 8-12
Leg Extension 5 Minutes Burn
Stiff Leg Deadlift 3 8-12
Leg Curl 5 Minutes Burn
Standing Calf Raise 3 10-15
Seated Calf Raise 5 Minutes Burn

Day 5 - Shoulders, Traps, and Forearms

Exercise Sets Reps
Seated Barbell Press 3 6-10
Seated Arnold Press 3 8-12
Dumbbell Lateral Raise 3 10-15
Hammer Strength Press or Smith Press 5 Minutes Burn
Upright Row 3 8-12
Barbell Shrug or Dumbbell Shrug 5 Minutes Burn
Seated Barbell Wrist Curl 3 12-15
Barbell Static Hold 5 Minutes Burn

Notes: Barbell Static Holds. Instead of performing reps you simply hold the bar as long as possible.

Post your post-workout swolfies in M&S gear on IG and tag @muscleandstrength, #muscleandstrength, or DM them to us to get a shoutout on Muscle & Strength stories!

1.2K Comments
William Barnett
Posted on: Tue, 06/02/2026 - 13:52

I skip rest day and repeat day one on Friday! Rotating through the month! That gives me a double of each through out the month. Any suggestions to improve routine?

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Roger
Posted on: Fri, 06/05/2026 - 07:42

I hope you found that strategy is working well for you, William, and I appreciate you sharing it.

You could also pair up a couple of exercises as supersets or do drop sets with the compound movements when appropriate. That could help make the program more intense.

Éloi Ouellette
Posted on: Thu, 05/14/2026 - 13:32

Isn't it better to train each muscle group at least twice a week? I'm asking because I want to start training four times a week and I'm not sure if training each muscle group just once a week is enough..

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Roger
Posted on: Fri, 05/15/2026 - 05:53

Depends on experience, volume of work you are doing while training, and your recovery. If you are experienced in training, not obliterating the muslces, and are recovering properly from each session, then you can do twice a week.

Kelly
Posted on: Wed, 05/13/2026 - 12:17

Is this workout plan ok for someone over 40 who has lots of experience weight training and in good health?

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Roger
Posted on: Thu, 05/14/2026 - 08:41

Hi Kelly, it is. I believe you can do well on this program. We do have another option that specifically focused on over 40 lifters if you're interested.

https://www.muscleandstrength.com/content/8-week-muscle-building-program...

Ryan
Posted on: Thu, 04/30/2026 - 14:06

Where would we fit scapular retraction rows on the upright rowing hammer strength machine? Could it be the burn out?

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Roger
Posted on: Sat, 05/02/2026 - 19:20

I think you could put those wheerever you like, Ryan. Burn could work.

Bill
Posted on: Thu, 04/16/2026 - 09:51

How do you suggest incorporating core exercises or a core routine into this plan? And, do you have a routine you yourself would add to this plan. Love the plan by the way.

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Roger
Posted on: Thu, 04/16/2026 - 18:43

Hi Bill, thanks for reading M&S!

I don't know if Steve has a specific choice, but we have many ab workouts that you can choose from at the link below. I would pick any one of those and do it at the beginning of the first and last workouts myself. I hope that helps.

https://www.muscleandstrength.com/workouts/abs

Γιώργος
Posted on: Mon, 04/13/2026 - 13:07

Καλησπέρα σας θα ήθελα να ρωτήσω αν αυτό το πρόγραμμα μπορεί να εφαρμοστεί σε ένα τριήμερο πλάνο. Ευχαριστώ εκ των προτέρων.

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Roger
Posted on: Wed, 04/15/2026 - 12:17

Θα πρότεινα να προπονείσαι τρεις ημέρες την εβδομάδα και στη συνέχεια να κάνεις τις άλλες δύο προπονήσεις την επόμενη εβδομάδα, και στη συνέχεια να ξεκινήσεις τον κύκλο από την αρχή.

Question (Greek):Good evening, I would like to ask if this program can be implemented in a three-day plan. Thanks in advance.

My answer: I would suggest training three days on one week and then training the other two workouts the next week, then starting the cycle over.

Amr
Posted on: Sun, 03/22/2026 - 12:05

I have tried this program yet..the result was i lost mass. I think the burning set is something not working well with my body

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Roger
Posted on: Sun, 03/22/2026 - 19:53

Sorry to read that. It could be several factors, including recovery, nutrition, or the burn sets. You could run it again without the burn sets and see what happens. If you did body composition, how much muscle did you lose?

Nick
Posted on: Sun, 03/22/2026 - 10:28

Is it ok to switch up the days? Ex, chest & tri then legs, rest day, then shoulders, then back & biceps, then rest 2 days. Also, 5min Burn if at 1st you can do 12-15 reps, then short rest, but can only do say 6 reps next time, rest 6, rest & so on til 5min is up, is that ok or are you trying to do 12-15reps after each rest?
Thanks

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Roger
Posted on: Sun, 03/22/2026 - 19:52

Hey Nick, split you suggested is fine.

Eventually, the reps will decrease during the 5 minutes, but if you go from 12-15 down to six that quick, you went too heavy. Either go slightly lighter, or try to take a couple more breaths before resuming.

Nick
Posted on: Fri, 04/03/2026 - 09:57

Ok, so I've adjusted the weight I use. Really like this workout so far. Like the 5min Burn. The static hold, should I pick a weight where I can hold for almost the full 5min or a bit heavier? The other day I was able to hold for 1 min then 30sec rest then hold for 30sec & so on until the 5min was up. Is that ok, or should I drop the weight? Thanks

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Roger
Posted on: Mon, 04/06/2026 - 18:18

Hey Nick, the way you did it works. The goal should be to last longer each time than the last. So, if you made it 90 seconds last time, try to beat it next time. I hope that makes sense.

Marc
Posted on: Wed, 03/18/2026 - 11:26

Sorry for the newbie question but could someone explain the static hold on shoulder day please. Thank you marc

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Roger
Posted on: Thu, 03/19/2026 - 05:12

Hi Marc, we like the newbie questions here. Welcome to M&S!

The barbell static hold is simply standing tall with the loaded barbell in your hands and holding it for as long as possible. Think like the top of a deadlift. The hold is meant to challenge your grip for time and load. I hope this helps.

Marc
Posted on: Thu, 03/19/2026 - 05:33

Many thanks for your help really appreciate it.

Chris
Posted on: Sun, 03/15/2026 - 19:16

Is there any way I could do this at planet fitness?

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Roger
Posted on: Sun, 03/15/2026 - 20:53

Hey Chris, it depends on the PF you go to. Some have barbells, but the majority don't. You would have to swap machines for the barbell movements. That said, if you're willing to make those changes, then it could be done in PF or any gym.

MikeJ
Posted on: Thu, 02/26/2026 - 22:03

Hi! Can I susperset exercises that work different areas? For example, day 1 is back and biceps. Could I superset the lat pull downs with concentration curls, or 1 arm DB rows with preacher curls?

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Roger
Posted on: Fri, 02/27/2026 - 05:33

Hi Mike, be careful doing it, but yes. I would suggest actually supersetting same muscle groups instead of back and bis because your biceps will tire out quicker than the upper back, making the movements more challenging as you progress.

Alex
Posted on: Thu, 02/26/2026 - 09:33

Hi, I’ve done this program in the past and loved it but with my new irrational work schedule, I am not able to workout everyday. How important is it that I take two days off or even the one rest day in between. There are times where I can workout four days in a row but other times I can’t workout for a few days and would like to at least hit all the days in the same week.

For example, can I do Monday through Thursday. Rest Friday and start again Saturday Sunday, off Monday and then finish the final two days Tuesday and Wednesday and repeat Friday.

Sorry for the long question but would love to get the most out of this program !

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Roger
Posted on: Thu, 02/26/2026 - 17:17

Hi Alex, thanks for reading M&S and the question. Training four days in a row is not recommended, and similar results can't be assured. However, if you're going to do it, monitor your recovery and leave no stone unturned. Sleep is absolutely foundational. If you don't sleep like a baby the previous night, don't train. Eat every quality calorie you can, and keep supplement schedules as you would a work schedule.

Good luck!

Michael
Posted on: Sat, 02/21/2026 - 15:54

Hello, I’m interested in doing this program, however due to injuries/surgeries, I’m not able to squat properly and have a really hard time deadlifting. Bench press is also an issue due to injuries. I know these are the main compound lifts and it’s a pain that I can’t do them. I try my best to supplement those lifts by going heavy on leg press/hack squat and incline dumbbell press and usually try to do big/long back days. Is it worth it to try this program without those major lifts involved? I’ve had a hard time finding anything without those lifts or different options. Any suggestions would be great! Appreciate you taking the time to read this.

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Roger
Posted on: Mon, 02/23/2026 - 05:08

Hi Michael, if you are using substitutions and putting in your best effort on those, you can still get results on this program. I won't say they could be similar results, but if you're doing all you can and being consistent, then good things will still come your way. If you choose to go for it, keep us posted and come on back with other questions if they come up. Thanks for reading M&S!

shaun
Posted on: Fri, 02/20/2026 - 02:01

Does the routine really take 45-60 minutes with all the rests and warm ups? I like the look of this routine but I'm a little short on time and cant be more than 1h. I will be going early hours so gym will be quiet too.

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Roger
Posted on: Fri, 02/20/2026 - 05:34

I think if you keep rests to a minimum, you can get it done in 45, Shaun. With minimal gym traffic and ease oftransitioning into other exercises, that can shave a couple minutes as well.

T
Posted on: Mon, 02/16/2026 - 15:08

Would I be able to build muscle if I followed this program while eating at maintenance or at a 100-200 calorie deficit as I want to body recomp? I'm also adjusting my macros accordingly. I do have fat to lose but I've put on a good amount of muscle over the last year which I would like to build on. I understand that I'll have to be patient with body recomp/cutting slowly but would love to know your thoughts. I'm looking to level up from a 3-day split so I can hit muscle groups multiple times and I love how this looks! Thank you for your guidance!

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Roger
Posted on: Tue, 02/17/2026 - 05:12

Hi, T! The protein must stay high, but yes, it is possible. You already mentioned the patience part, and if you combine that with consistency, you will be rewarded. Thank you for reading M&S!

Ian
Posted on: Wed, 02/11/2026 - 14:10

Is there a reason for only 2 sets of deadlifts rather then 3? Would it hurt to change to 3?

What would be the recommended rest times between sets?

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Roger
Posted on: Thu, 02/12/2026 - 05:12

Hi Ian, I can't explain two sets versus three, but if you feel you have a third in you, go for it.

Besides the burn periods, rest 2-3 minutes between sets.

Jacob p Murcott
Posted on: Sun, 02/01/2026 - 02:09

Excellent routine have been coming back to this same program for years now I'm 40 and locked in this time for about 12 months I was 85kg now 102 natty cutting up ATM but yeah fuckin awesome routine stick to the routine and you'll stack on the muscle after first week cheers to Steve shaw

Chase
Posted on: Thu, 01/29/2026 - 14:08

I like the look of this program but want to incorporate some running to maintain my ability there, is that possible?

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Roger
Posted on: Sun, 02/01/2026 - 05:04

Hey Chase, sure is. You can run either on off days or after the weights on days you train. As long as you don't run, then immediately follow it with the weights, you should be fine. Thanks for reading M&S!

Noah Phillips
Posted on: Mon, 02/02/2026 - 14:38

Is treadmill a good warmup? Max incline fast walk

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Roger
Posted on: Tue, 02/03/2026 - 05:04

I think that would work well, Noah. Go for it!

Louis
Posted on: Tue, 01/27/2026 - 00:20

Hey, im skinny and want to gain weight and muscle. Is this workout optimal for that?

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Roger
Posted on: Tue, 01/27/2026 - 05:13

Hi, Louis. It absolutely is! This along with a nutrition plan focused on gaining quality weight will serve you well! The link below could help with the nutrition part.

https://www.muscleandstrength.com/articles/complete-guide-how-to-increas...

Cole
Posted on: Wed, 01/21/2026 - 14:00

Hello.. I am debating between doing this workout and the 10 week mass building program. I see some similarities, so not quite sure. I am a semi-advanced lifter. I am able to lift 3-4 times per week and generally lift for about 90 minutes at a time. I am hoping for body recomposition. I am locking in the nutrition side of things, but need to lock in on the workout. Do you have a recommendation on which program is better? Or do you have a totally different program you would recommend for my parameters?

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Roger
Posted on: Thu, 01/22/2026 - 16:44

Hi Cole, tough spot you're in here. This one may come down to personal preference, but if it was me, I would take this one on first, then follow it up with the 10 week program. I believe the burn segments on here will not only help muscular endurance but also help torch a few extra calories, which could be pivotal with body recomposition. Others here are welcome to share their thoughts, but that is how I would go myself. Thanks for reading M&S!

Keith Edward Creech
Posted on: Sun, 01/18/2026 - 22:03

I was wondering I could do standing dumbbell press instead of Standing Dumbbell Press or Smith Press I don't have access to any of those pieces of equipment. Or is there another exercise you can recommend.

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Roger
Posted on: Tue, 01/20/2026 - 06:04

Hey Keith, as long as it is a shoulder press of some form, you are good.

Leon Peters
Posted on: Mon, 11/24/2025 - 08:49

Would it make a difference on Back day to end with Deadlifts rather than start with them?

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Roger
Posted on: Tue, 11/25/2025 - 07:07

Hi Leon, you won't be at your max strength and would have to use less weight than if you were to do them at the beginning. In terms of hypertrophy, I see no issues.

Nigel Ward
Posted on: Sun, 11/16/2025 - 12:57

Hello so this workout only hits each muscle group once per week

Is this enough as other groups suggest twice per week ?

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Roger
Posted on: Mon, 11/17/2025 - 05:06

Hi Nigel, once a week could be enough for beginners and even some advanced lifters to benefit. However, you are correct, some do recommend twice, and we have programs here on M&S that include full-body workouts where everything is trained multiple times a week. We have so many workouts so our readers can find what works best for them.

If you try this one, we hope you will share how it goes. Thanks for reading!