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upper lower +box
IntermediateFree

upper lower +box

strength

· Feb 2025
iOS & Android

Overview

Length
16 weeks
Days / week
4 days
Level
Intermediate
Goal
Strength
Equipment
Garage Gym
Session length
60 min
strong

Who it's for

Intermediate athletes ready for a structured program
Athletes focused on maximal 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
12.7%
Upper Back
9.6%
Front Delts
9.3%
Quadriceps
9.3%
Glutes
9.1%
Middle Delts
8.6%
Chest
8.3%
Hamstrings
8.1%
Lats
7.8%
Biceps
4.4%
Calves
3.7%
Lower Back
2.9%
Abs
2.5%
Adductors
2%
Forearms
1%
Rear Delts
0.7%
Week 1 Workouts
#ExerciseSetsReps
1Bench Press (Barbell)55 reps
2Standing Behind Neck Shoulder Press (Barbell)46 reps
3Dip (Bodyweight)312 reps
4Pull-Up (Weighted)45 reps
5Barbell Row310 reps
6Lateral Raise (Dumbbell)310 reps
#ExerciseSetsReps
1Bench Press (Barbell)55 reps
2Standing Behind Neck Shoulder Press (Barbell)46 reps
3Dip (Bodyweight)312 reps
4Pull-Up (Weighted)45 reps
5Barbell Row310 reps
6Lateral Raise (Dumbbell)310 reps
#ExerciseSetsReps
1Squat (Barbell)48 reps
2Romanian Deadlift (Barbell)310 reps
3Bulgarian Split Squat (Dumbbell)38 reps
4Standing Calf Raise315 reps
5Skull Crusher (Dumbbell)28 reps
6Bicep Curl (Dumbbell)212 reps
#ExerciseSetsReps
1Squat (Barbell)48 reps
2Romanian Deadlift (Barbell)310 reps
3Bulgarian Split Squat (Dumbbell)38 reps
4Standing Calf Raise315 reps
5Skull Crusher (Dumbbell)28 reps
6Bicep Curl (Dumbbell)212 reps

Weeks 2–16 are in the app

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

Common questions

Yes, upper lower +box is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 16 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.

upper lower +box 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 16 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

upper lower +box 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