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5/3/1 SSL
Beginner–IntermediateFree

5/3/1 SSL

Taylor H.
Taylor H.· Feb 2024
62athletes running this program
iOS & Android

Overview

Length
3 weeks
Days / week
4 days
Level
Intermediate, Beginner
Goal
Strength, Muscle
Equipment
Full Gym
Session length
60 min
Build confidence at heavy weights via high volume at low reps. There wasn’t a Second Set Last variation of 5/3/1 on here, so I made my own. It’s geared towards my preferences, feel free to make changes to accessories. Aim for 25-50 reps of a push, pull, legs, or core movement each day. The supplementary lifts will be done for 5x5, at the percentage of your second set of the primary lift of the day. 5/3/1 and supplementary sets should stay the same, feel free to mess with accessory work. Aim for 25-50 reps of a push, a pull, and a leg or core movement. When onboarding, remember to input your TRAINING max, not one-rep max. Reset or deload (not programmed) after 3 weeks. Start with 90% of your 1RM for your training max and add 10 pounds to your training max for squat and deadlift, and 5 pounds for bench and press after each cycle.

Who it's for

Beginners new to structured strength training
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
Quadriceps
12.6%
Glutes
11.1%
Hamstrings
10.8%
Triceps
9.9%
Chest
7.8%
Front Delts
7.8%
Abs
7.6%
Upper Back
6.7%
Lats
6.2%
Biceps
6.1%
Middle Delts
5.5%
Lower Back
5.1%
Adductors
1.7%
Forearms
0.7%
Rear Delts
0.5%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Squat (Barbell)15 reps65%
15 reps75%
15 reps85%
2Squat (Barbell)55 reps75%
3Romanian Deadlift (Barbell)28 reps
26 reps
4Lat Pulldown (Single Arm)112 reps
110 reps
18 reps
5Hyperextension310–12 reps
#ExerciseSetsRepsLoad
1Bench Press (Barbell)15 reps65%
15 reps75%
15 reps85%
2Bench Press (Barbell)55 reps75%
3Standing Behind Neck Shoulder Press (Barbell)38 reps@8
4Dip (Weighted)3AMRAP@9
5Bent Over Row (Barbell)210 reps@8
26 reps@8
6Lying Leg Raise315 reps
7Reverse Pec Deck310–15 reps@7
#ExerciseSetsRepsLoad
1Deadlift (Barbell)15 reps65%
15 reps75%
15 reps85%
2Deadlift (Barbell)55 reps75%
3Front Squat (Barbell)28 reps
4Squat (Paused)26 reps
5Lat Pulldown (Single Arm)112 reps
110 reps
18 reps
6Leg Curl210 reps@8
110 reps@9
7Preacher Curl (Barbell)410–12 reps
#ExerciseSetsRepsLoad
1Overhead Press (Barbell)15 reps65%
15 reps75%
15 reps85%
2Overhead Press (Barbell)55 reps75%
3Bent Over Row (Barbell)210 reps
26 reps
4Incline Bench Press (Dumbbell)410 reps
5Dip (Weighted)3AMRAP
6Hanging Leg Raise315 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 SSL 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 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.

5/3/1 SSL 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 SSL 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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