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Big BRO workout
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Big BRO workout

Unleash your inner strength and transform your physique in 12 weeks with the Big BRO workout—where every rep brings you closer to your goals.

· Sep 2025
iOS & Android

Overview

Length
12 weeks
Days / week
5 days
Level
Advanced
Goal
Muscle
Equipment
Full Gym
Session length
60 min
**Big BRO Workout** is a comprehensive 12-week program designed to build strength and muscle mass through a variety of compound and isolation exercises. Committed lifters will engage in 60 workouts, focusing on major muscle groups with an emphasis on the chest, back, and arms. Each session includes detailed guidance on exercises like the Bench Press, Pendlay Row, and Squat, ensuring you maximize your gains while maintaining proper form. Get ready to transform your physique and elevate your lifting game!

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
Triceps
15.5%
Chest
12.1%
Front Delts
10.8%
Upper Back
9.9%
Biceps
9.1%
Lats
8.4%
Middle Delts
8.3%
Quadriceps
6.7%
Hamstrings
4.8%
Glutes
3.7%
Calves
2.7%
Abs
2.4%
Rear Delts
2.4%
Forearms
1.3%
Adductors
1.1%
Lower Back
0.8%
Week 1 Workouts
#ExerciseSetsReps
1Bench Press (Barbell)40 reps
2Incline Bench Press (Barbell)40 reps
3Dip (Weighted)30 reps
4Chest Fly (Dumbbell)30 reps
5Dumbbell Bench Pullover30 reps
#ExerciseSetsReps
1Pendlay Row40 reps
2Lat Pulldown30 reps
3Bent Over Row (Dumbbell)30 reps
4Rear Delt Fly (Dumbbell)30 reps
5Seated Row (Cable)30 reps
#ExerciseSetsReps
1Seated Shoulder Press (Dumbbell)40 reps
2Arnold Press30 reps
3Lateral Raise (Dumbbell)30 reps
4Overhead Press (Barbell)30 reps
#ExerciseSetsReps
1Bicep Curl (Dumbbell)40 reps
2Bicep Curl (EZ Bar)30 reps
3Concentration Curl30 reps
4Tricep Pushdown (Cable)40 reps
5Skull Crusher30 reps
6Bench Press (Close Grip)30 reps
#ExerciseSetsReps
1Squat (Barbell)40 reps
2Hack Squat30 reps
3Leg Extension30 reps
4Seated Hamstring Curl30 reps
5Standing Calf Raise40 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, Big BRO workout 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 60 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.

Big BRO workout 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.

Big BRO workout 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

Boostcamp app
11,000+ free programsStrength, hypertrophy, powerlifting and more, from elite coaches. All free.
Auto-progressionWeights and targets update automatically based on how you perform.
Coaching notesBuilt-in cues from the creator inside every workout session.
Progress trackingLog every set and see your strength gains over weeks and months.
Advanced analyticsTrack volume, intensity, and 1RM trends to see exactly how your training is evolving.
Free on iOS & Android