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5/3/1 Boring But Strong
IntermediateFree

5/3/1 Boring But Strong

Get Stronger through a high volume program.

Matt D.
Matt D.· Oct 2025
17athletes running this program
iOS & Android

Overview

Length
4 weeks
Days / week
4 days
Level
Intermediate
Goal
Muscle, Strength
Equipment
Garage Gym
Session length
90 min
This intermediate program is similar to BBB but it has alot more supplemental work. No amrap sets. 85% training max.

Who it's for

Intermediate athletes ready for a structured program
Athletes focused on gaining both size and strength
Athletes who can train 4 days per week
Athletes who train in a garage gym (barbell, rack, and basic free weights)

Muscle engagement

Front
Back
Triceps
13.7%
Quadriceps
12.6%
Chest
11.5%
Front Delts
10.9%
Glutes
9.8%
Upper Back
8.9%
Hamstrings
7%
Abs
6.4%
Middle Delts
6.3%
Lats
3.3%
Adductors
2.6%
Biceps
2.5%
Rear Delts
2.4%
Lower Back
2.1%
Forearms
0.2%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Deadlift (Barbell)15 reps65%
15 reps75%
15 reps85%
2Deadlift (Barbell)105 reps65%
3Dip (Bodyweight)35–10 reps
4Tricep Rope Push Down (Cable)35–10 reps
5Bicep Curl (Dumbbell)35–10 reps
6Shrug (Dumbbell)35–10 reps
7Decline Sit Up (Weighted)35–10 reps
8Hanging Leg Raise35–10 reps
#ExerciseSetsRepsLoad
1Bench Press (Barbell)15 reps65%
15 reps75%
15 reps85%
2Bench Press (Barbell)105 reps65%
3Plate Raise35–10 reps
4Push Up35–10 reps
5Lat Pulldown35–10 reps
6Face Pull35–10 reps
7Kettlebell Swing35–10 reps
8Plank10 min
#ExerciseSetsRepsLoad
1Squat (Barbell)15 reps65%
15 reps75%
15 reps85%
2Squat (Barbell)105 reps65%
3Dip (Bodyweight)35–10 reps
4Incline Bench Press (Dumbbell)35–10 reps
5Bent Over Row (Dumbbell)35–10 reps
6Shrug (Dumbbell)35–10 reps
7Lunge (Dumbbell)35–10 reps
8Single Leg Deadlift (kettlebell)35–10 reps
#ExerciseSetsRepsLoad
1Overhead Press (Barbell)15 reps65%
15 reps75%
15 reps85%
2Overhead Press (Barbell)105 reps65%
3Incline Bench Press (Dumbbell)35–10 reps
4Push Up35–10 reps
5Face Pull35–10 reps
6Bent Over Row (Dumbbell)35–10 reps
7Lunge (Dumbbell)35–10 reps
8Single Leg Deadlift (kettlebell)35–10 reps

Weeks 2–4 are in the app

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

Common questions

Yes, 5/3/1 Boring But Strong is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 4 weeks are fully unlocked.

This program is built around a garage 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.

5/3/1 Boring But Strong is structured around 4 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 4 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

5/3/1 Boring But Strong 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
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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.
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