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Mass Monster Blueprint
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Mass Monster Blueprint

5-Day per week Upper/Lower bodybuilding program designed for advanced natural lifters to pack on mass.

Pascal
Pascal· Jan 2024
817athletes running this program
iOS & Android

Overview

Length
12 weeks
Days / week
5 days
Level
Advanced
Goal
Muscle
Equipment
Full Gym
Session length
90 min
I have originally created and published this program in january of 2024. Since it is my most popular program on Boostcamp, I have decided to do a major overhaul in september of 2025, intending to keep the original structure, but reflecting several changes I've made in my lifting philosophy since then (aka improvements). I have not changed the exercise selection too much. Those that remain are, and will be, tried and tested movements that will continue to be productive. I have, however, decided to add alternative options for most exercises. I have removed most of the supersets that were present before. These were originally included to save time, as the overall volume of the program was rather large. Since the amount of 'unnecessary' exercises and sets have been reduced, this is no longer needed. I'd rather you fully focus on each exercise one after another. As for the volume: I have observed in my own training, in that of several people I've worked with and in the general online lifting community, that doing more than two sets per exercise on an Upper/Lower-split doesn't seem to bring better results and might even be counterproductive. If you are confused as to how the two sets are supposed to be treated, i.e. two straight sets, or one top- and one back-off-set, this is mostly your choice. I still (despite what some people on TikTok might be suggesting) recommend training to failure* - but only on one set. You get to decide if you want this to be your first set, or your second. Also: If you don't feel like you can do a second set, then don't. *meaning to leave no reps in reserve, not to train beyond. Btw: The app lets you modify any community program that you start, they get added to your 'My Programs' section. If you permanently want to change the amount of sets, exercises or rep-ranges, feel free to do so. Any program, especially at the Advanced stage of your training, should be skewed to your needs and you will have knowledge and observations of what has worked for you in the past and what you need to improve in the future. Here are a handful of questions that I wanna answer in advance: Is the order of the exercises important? -> Not really. I think that it's a good idea to start with the muscle group you want to improve first. It can also absolutely make sense to start your workout with an isolation movement, if it helps your perception of "feeling the muscle better". How much rest time should there be between sets? -> Whatever feels right. Around 3 minutes is a sweet-spot for a lot of people, but I believe you will feel when you're ready again. Should there be additional work besides the program? -> I highly encourage you to not skip your cardio. 3x/week, 20-30 min. should be fine, more if you want. What to do when the 12 weeks are over? -> Has the program worked for you? Repat. Has it not? Find another program.

Who it's for

Advanced athletes looking to push past plateaus
Athletes focused on building muscle size
Athletes who can train 5 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Front Delts
12.2%
Triceps
12.2%
Chest
8.4%
Lats
7.6%
Middle Delts
7.6%
Quadriceps
7.6%
Biceps
6.9%
Hamstrings
6.9%
Upper Back
6.1%
Glutes
5.3%
Abs
4.6%
Adductors
3.8%
Calves
3.1%
Rear Delts
2.3%
Forearms
2.3%
Lower Back
2.3%
Abductors
0.8%
Week 1 Workouts
#ExerciseSetsReps
1Incline Bench Press (Barbell)26–8 reps
2Chest Fly (Machine)28–12 reps
3High Row26–8 reps
4Chest Supported Row (Machine)26–8 reps
5Pullover (Machine)28–12 reps
6Lateral Raise (Dumbbell)28–12 reps
Superset
7ATricep Extension (Machine)28–12 reps
7BPreacher Curl (Dumbbell)28–12 reps
#ExerciseSetsReps
1Squat (Barbell)26–8 reps
2Hyperextension28–12 reps
3Leg Extension28–12 reps
4Lying Leg Curl28–12 reps
5Hip Adductor (Machine)28–12 reps
6Standing Calf Raise215–20 reps
7Abs Crunch (Machine)210–15 reps
#ExerciseSetsReps
1Chest Supported T-Bar Row26–8 reps
2Lat Pulldown (Close Grip)28–12 reps
3Seated Overhead Press (Barbell)26–8 reps
4Bench Press (Dumbbell)26–8 reps
5Incline Chest Fly (Cable)28–12 reps
6Lateral Raise (Cable)28–12 reps
Superset
7ATricep Pushdown (Cable)28–12 reps
7BIncline Curl (Dumbbell)28–12 reps
#ExerciseSetsReps
1Romanian Deadlift (Barbell)26–8 reps
2Leg Press26–8 reps
3Seated Leg Curl28–12 reps
4Leg Extension28–12 reps
5Hip Adductor (Machine)28–12 reps
6Standing Calf Raise215–20 reps
7Abs Crunch (Machine)210–15 reps
#ExerciseSetsReps
Superset
1ABench Press (Close Grip)26–8 reps
1BSingle Arm Row (Dumbbell)26–8 reps
Superset
2ASeated Shoulder Press (Dumbbell)26–8 reps
2BHammer Curl26–8 reps
Superset
3ADip (Weighted)26–8 reps
3BPreacher Curl (Barbell)28–12 reps
Superset
4ASkull Crusher28–12 reps
4BLateral Raise (Dumbbell)28–12 reps

Weeks 2–12 are in the app

Download Boostcamp to follow the full program with auto-progression and built-in coaching notes.

Common questions

Yes, Mass Monster Blueprint is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 12 weeks are fully unlocked.

This program is built around a full gym. Make sure you have consistent access before starting, since the progression model assumes you can perform the same movements week over week.

Each session typically takes around 90 minutes to complete. That estimate covers your working sets but doesn't account for warm-up or rest between sets, so budget a little extra time when you're first learning the movements.

Mass Monster Blueprint is structured around 5 training days per week, with rest days built in to allow for recovery. The Boostcamp app lets you reschedule sessions if your week doesn't go to plan.

The program runs for 12 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Mass Monster Blueprint is available inside the Boostcamp app, free on iOS and Android. Once you download the app, you can search for the program by name. The app tracks all your sets and weights automatically, so you always know exactly what to do next session.

Get started

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