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Classic Dumbbell 4 Day Upper/Lower
All LevelsFree

Classic Dumbbell 4 Day Upper/Lower

Build a Balanced Physique at Any Level. Dumbbell Only Muscle Growth Using Classic Movements.

Chris
Chris· Apr 2026
iOS & Android

Overview

Length
12 weeks
Days / week
4 days
Level
Beginner, Novice, Intermediate, Advanced
Goal
Muscle
Equipment
Dumbbell Only
Session length
60 min
This program is a classic Upper/Lower split designed for muscle growth using classic movements. This program is great for users who prefer to train with dumbbells only. Focus on progressive overload by increasing weight/reps over time. This is the best way to ensure you're making progress.

Who it's for

Athletes of all experience levels
Athletes focused on building muscle size
Athletes who can train 4 days per week
Athletes with access to a set of dumbbells

Muscle engagement

Front
Back
Quadriceps
12.4%
Triceps
11%
Glutes
10.3%
Hamstrings
10.3%
Front Delts
8.3%
Lats
8.3%
Abs
6.9%
Chest
6.2%
Middle Delts
5.5%
Upper Back
5.5%
Biceps
4.8%
Adductors
4.1%
Calves
2.8%
Lower Back
2.1%
Forearms
1.4%
Week 1 Workouts
#ExerciseSetsReps
1Bench Press (Dumbbell)38–12 reps
2Pullover (Dumbbell)38–12 reps
3Seated Shoulder Press (Dumbbell)38–12 reps
4Dumbbell Row38–12 reps
5Overhead Tricep Extension (Dumbbell)28–12 reps
6Bicep Curl (Dumbbell)28–12 reps
#ExerciseSetsReps
1Squat (Dumbbell)38–12 reps
2Romanian Deadlift (Dumbbell)38–12 reps
3Lunge (Dumbbell)38–12 reps
4Seated Calf Raise28–12 reps
5Abs Crunch (Weighted)28–12 reps
#ExerciseSetsReps
1Seated Shoulder Press (Dumbbell)38–12 reps
2Dumbbell Row38–12 reps
3Bench Press (Dumbbell)38–12 reps
4Pullover (Dumbbell)38–12 reps
5Overhead Tricep Extension (Dumbbell)28–12 reps
6Bicep Curl (Dumbbell)28–12 reps
#ExerciseSetsReps
1Squat (Dumbbell)38–12 reps
2Romanian Deadlift (Dumbbell)38–12 reps
3Lunge (Dumbbell)38–12 reps
4Seated Calf Raise28–12 reps
5Abs Crunch (Weighted)28–12 reps

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, Classic Dumbbell 4 Day Upper/Lower 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 dumbbell only. 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.

Classic Dumbbell 4 Day Upper/Lower 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 12 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Classic Dumbbell 4 Day Upper/Lower 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.
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