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5/3/1 + 5x5
IntermediateFree

5/3/1 + 5x5

5/3/1 + 5x5 Strong lifts

Alex P
Alex P· Oct 2025
4athletes running this program
iOS & Android

Overview

Length
3 weeks
Days / week
4 days
Level
Intermediate
Goal
Muscle, Strength
Equipment
Full Gym
Session length
90 min
Big + strong

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 with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Triceps
15.4%
Chest
11.8%
Front Delts
11.2%
Glutes
10.7%
Quadriceps
10%
Hamstrings
9.7%
Middle Delts
7.6%
Abs
6.5%
Lower Back
4%
Lats
3.7%
Upper Back
3.7%
Adductors
2.2%
Calves
2.1%
Biceps
0.8%
Abductors
0.4%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Squat (Barbell)15 reps65%
15 reps75%
15 reps85%
2Squat (Barbell)55 reps75%
3Hip Thrust (Barbell)35 reps
4Seated Calf Raise315 reps
5Abs Crunch (Machine)310 reps
#ExerciseSetsRepsLoad
1Bench Press (Barbell)15 reps65%
15 reps75%
15 reps85%
2Bench Press (Barbell)55 reps75%
3Bench Press (Close Grip)35 reps
4Incline Bench Press (Dumbbell)310 reps
5Tricep Rope Push Down (Cable)310 reps
#ExerciseSetsRepsLoad
1Deadlift (Barbell)15 reps65%
15 reps75%
15 reps85%
2Romanian Deadlift (Barbell)55 reps
3Barbell Row310 reps
4Leg Press (45 Degrees)310 reps
5Pull-Up (Weighted)310 reps
#ExerciseSetsRepsLoad
1Overhead Press (Barbell)15 reps65%
15 reps75%
15 reps85%
2Overhead Press (Barbell)55 reps75%
3Shoulder Press (Machine)310 reps
4Bench Press (Close Grip)35 reps
5Tricep Rope Push Down (Cable)310 reps

Weeks 2–3 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 + 5x5 is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 3 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.

5/3/1 + 5x5 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 3 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 + 5x5 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