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Stronglifts 5x5 + Assistance Work
Beginner–IntermediateFree

Stronglifts 5x5 + Assistance Work

The following plan utilizes the StrongLifts 5x5 structure with additional assistance work, alternating between two primary sessions three times per week

Kurt
Kurt· Jan 2026
7athletes running this program
iOS & Android

Overview

Length
12 weeks
Days / week
3 days
Level
Intermediate, Beginner
Goal
Muscle, Strength, Bodyweight Fitness
Equipment
Garage Gym
Session length
90 min
You will train 3 days per week on non-consecutive days (e.g., Mon, Wed, Fri). You alternate between Workout A and Workout B. Tips: 1. Do not rush. Your central nervous system needs time to recharge. - Easy sets: 90 seconds rest. - Hard sets: 3 minutes rest. - Failed sets: Up to 5 minutes rest before the next attempt. 2. The "3-Strike" Deload Rule Eventually, you will fail a rep (e.g., only getting 4 reps on your 5th set). - Strike 1 & 2: Keep the weight the same for the next workout and try again. - Strike 3: If you fail three workouts in a row at the same weight, reduce the weight by 10% for that exercise. This is a "deload." It allows your body to recover and "run at" the plateau again with more momentum. 3. Never walk in and jump straight to your "working weight." * 5 mins light cardio: Just to get the blood flowing. * Specific Warm-up: 2 sets of 5 with the empty bar for every exercise. As the weight gets heavier (Week 4+), add 1-2 intermediate sets with 50% and 75% of your target weight.

Who it's for

Beginners new to structured strength training
Athletes focused on gaining both size and strength
Athletes who can train 3 days per week
Athletes who train in a garage gym (barbell, rack, and basic free weights)

Muscle engagement

Front
Back
Triceps
14.3%
Front Delts
11.6%
Quadriceps
9.8%
Glutes
9.8%
Hamstrings
9.8%
Abs
7.1%
Chest
7.1%
Upper Back
7.1%
Lats
7.1%
Adductors
4.5%
Middle Delts
4.5%
Biceps
4%
Forearms
2.7%
Lower Back
0.4%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Squat (Barbell)55 reps@7.5
2Bench Press (Barbell)55 reps@7.5
3Barbell Row55 reps@7.5
4Pull-Up (Bodyweight)38 reps@7.5
5Skull Crusher (Barbell)38 reps@7.5
#ExerciseSetsRepsLoad
1Squat (Barbell)55 reps@7.5
2Overhead Press (Barbell)55 reps@7.5
3Deadlift (Barbell)15 reps@7.5
4Dip (Bodyweight)38 reps@7.5
5Bicep Curl (Barbell)38 reps@7.5
#ExerciseSetsRepsLoad
1Squat (Barbell)55 reps@7.5
2Bench Press (Barbell)55 reps@7.5
3Barbell Row55 reps@7.5
4Pull-Up (Bodyweight)38 reps@7.5
5Skull Crusher (Barbell)38 reps@7.5

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, Stronglifts 5x5 + Assistance Work 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 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.

Stronglifts 5x5 + Assistance Work is structured around 3 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.

Stronglifts 5x5 + Assistance Work 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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Advanced analyticsTrack volume, intensity, and 1RM trends to see exactly how your training is evolving.
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