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Upper/Lower for Mass
IntermediateFree

Upper/Lower for Mass

Transform your physique in 8 weeks with a balanced upper/lower split designed to pack on serious mass and redefine your strength.

Luke Trains
Luke Trains· Oct 2025
Free on iOS & Android

Overview

Length
8 weeks
Days / week
4 days
Level
Intermediate
Goal
Muscle
Equipment
Full Gym
Session length
90 min
**Upper/Lower for Mass** is an 8-week program designed to maximize muscle growth through a balanced approach to upper and lower body training. With 32 sessions, this program incorporates a variety of compound and isolation exercises, including barbell and dumbbell movements, to target all major muscle groups effectively. Each week, you'll engage in supersets and structured rep ranges to push your limits and achieve hypertrophy. Get ready to build strength, size, and confidence in your lifts!

Who it's for

Intermediate athletes ready for a structured program
Athletes focused on building muscle size
Athletes who can train 4 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Triceps
12.8%
Quadriceps
11.4%
Chest
11%
Biceps
10%
Lats
9.7%
Upper Back
9.5%
Hamstrings
8.6%
Glutes
7%
Front Delts
5.5%
Calves
4.7%
Lower Back
4.2%
Forearms
3.1%
Abs
1.4%
Adductors
0.9%
Week 1 Workouts
#ExerciseSetsReps
1Bench Press (Barbell)310 reps
2Seated Row (Cable)412 reps
3Incline Bench Press (Dumbbell)410 reps
4Pull-Up (Weighted)36–10 reps
Superset
5ATricep Extension (Cable)412 reps
5BBicep Curl (Cable)410 reps
#ExerciseSetsReps
1Leg Curl212 reps
2Squat (Barbell)38 reps
3Leg Extension412 reps
4Romanian Deadlift (Barbell)310 reps
5Calf Raise (Leg Press)320 reps
#ExerciseSetsReps
1Incline Bench Press (Barbell)310 reps
2Chest Supported Row (Machine)412 reps
3Bench Press (Dumbbell)410 reps
4Lat Pulldown312 reps
Superset
5AIncline Tricep Extension (Dumbbell)412 reps
5BIncline Curl (Dumbbell)410 reps
#ExerciseSetsReps
1Leg Curl312 reps
2Bulgarian Split Squat (Dumbbell)310 reps
3Leg Extension414 reps
4Back Extension312–18 reps
5Calf Raise (Leg Press)320 reps

Weeks 2–8 are in the app

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

Common questions

Yes, Upper/Lower for Mass is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 8 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 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.

Upper/Lower for Mass 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 8 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 for Mass 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
Auto-progressionWeights and targets update automatically based on how you perform.
Training logLog every set and track your weights automatically each session.
Progress trackingSee your strength gains over weeks and months with built-in analytics.
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Free on iOS & Android