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Locked in
Beginner–IntermediateFree

Locked in

Unlock your potential in just 4 weeks—commit to 24 days of focused training and transform your strength and endurance for life.

· Aug 2025
iOS & Android

Overview

Length
4 weeks
Days / week
6 days
Level
Intermediate, Beginner
Goal
Muscle
Equipment
Garage Gym
Session length
60 min
**Locked In** is a comprehensive 4-week training program designed to maximize your strength and muscle definition through 24 intense workout sessions. Each week focuses on a balanced mix of compound and isolation exercises, targeting all major muscle groups with a variety of dumbbell, cable, and bodyweight movements. Expect to challenge your limits with movements like the Seated Shoulder Press, Lat Pulldown, and Hip Thrust, all while honing your technique and building endurance. Get ready to commit and unlock your full potential!

Who it's for

Beginners new to structured strength training
Athletes focused on building muscle size
Athletes who can train 6 days per week
Athletes who train in a garage gym (barbell, rack, and basic free weights)

Muscle engagement

Front
Back
Triceps
13.7%
Upper Back
12.2%
Front Delts
12.1%
Chest
11%
Biceps
9.9%
Middle Delts
9.3%
Lats
7.1%
Glutes
6.8%
Hamstrings
5%
Quadriceps
3.3%
Abs
3.3%
Rear Delts
2%
Lower Back
1.7%
Adductors
1.3%
Forearms
1.2%
Week 1 Workouts
#ExerciseSetsReps
1Seated Shoulder Press (Dumbbell)30 reps
2Incline Bench Press (Dumbbell)30 reps
3Bench Press (Dumbbell)30 reps
4Tricep Pushdown (Cable)20 reps
5Decline Crunch10 reps
#ExerciseSetsReps
1Dip (Bodyweight)30 reps
2Stiff Leg Deadlift30 reps
3Pec Fly (Dumbbell)30 reps
4Lateral Raise (Dumbbell)30 reps
5Seated Dumbbell Curl30 reps
#ExerciseSetsReps
1Seated Shoulder Press (Dumbbell)30 reps
2Incline Bench Press (Dumbbell)30 reps
3Bench Press (Dumbbell)30 reps
4Tricep Pushdown (Cable)20 reps
5Decline Crunch10 reps
#ExerciseSetsReps
1Hip Thrust (Barbell)40 reps
2Shrug (Dumbbell)30 reps
3Face Pull30 reps
4Overhead Tricep Extension (Cable)30 reps
5Squat (Dumbbell)10 reps
#ExerciseSetsReps
1Lat Pulldown30 reps
2Seated Wide-Grip Row (Cable)30 reps
3Upright Row (Cable)20 reps
4Hammer Curl40 reps
5Squat (Bodyweight)20 reps
#ExerciseSetsReps
1Lat Pulldown30 reps
2Seated Wide-Grip Row (Cable)30 reps
3Upright Row (Cable)20 reps
4Hammer Curl40 reps
5Squat (Bodyweight)20 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, Locked in 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 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.

Locked in is structured around 6 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.

Locked in 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
1,000+ 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