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(MASS MONSTER) High Intensity 4 Day Upper Lower Program
Intermediate–AdvancedFree

(MASS MONSTER) High Intensity 4 Day Upper Lower Program

Ethan MacLean
Ethan MacLean· Jan 2024
216athletes running this program
iOS & Android

Overview

Length
12 weeks
Days / week
7 days
Level
Intermediate, Advanced
Goal
Muscle, Strength, Women's
Equipment
Full Gym
Session length
90 min
Build tones of muscular with this high intensity 4 day upper lower workout routine. Weekly Setup: Day 1 - Upper Push Focus Day 2 - Lower Quad Focus Day 3 - Rest/Active Recovery Day 4 - Upper Pull Focus Day 5 - Rest/Active Recovery Day 6 - Lower Hamstring Focus Day 7 - Rest/Active Recovery Muscle Groups |Sets Per Week Back - 10 Shoulders - 10 Chest - 9 Quads - 9 Hamstrings - 9 Glutes - 9 Biceps - 7 Triceps - 7 Lower Back - 4 Calves - 4 Abs - 4

Who it's for

Athletes at the Intermediate–Advanced level
Athletes focused on gaining both size and strength
Athletes who can train 7 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Front Delts
11.7%
Upper Back
10.9%
Quadriceps
8.8%
Middle Delts
8.3%
Lats
7.6%
Chest
7.5%
Triceps
7.5%
Hamstrings
7%
Biceps
6%
Abs
5%
Glutes
4.8%
Rear Delts
4%
Calves
3.3%
Other
2.5%
Adductors
1.5%
Lower Back
1.5%
Forearms
1.2%
Abductors
1.2%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Bench Press (Paused)25–8 reps@10
2Pull-Up (Weighted)25–8 reps@10
Superset
3AIncline Bench Press (Dumbbell)26–10 reps@10
3BChest Supported Row (Dumbbell)26–10 reps@10
Superset
4AChest Fly (Machine)110–15 reps@10
4BRear Delt Fly (Machine)110–15 reps@10
5Lateral Raise (Dumbbell)26–10 reps@10
18–12 reps@10
Superset
6AHammer Curl26–10 reps@10
6BV-Handle Tricep Pushdown (Cable)26–10 reps@10
Superset
7AIncline Curl (Dumbbell)110–15 reps@10
7BIncline Tricep Extension (Dumbbell)110–15 reps@10
#ExerciseSetsRepsLoad
1Squat (Paused)25–8 reps@10
2Good Morning16–10 reps@10
3Bulgarian Split Squat (Dumbbell)16–10 reps@10
4Standing Calf Raise28–12 reps@10
Superset
5ALeg Extension28–12 reps@10
5BLeg Curl28–12 reps@10
6Hanging Leg Raise26–10 reps@10
7Upright Row (Barbell)26–10 reps@10
18–12 reps@10
#ExerciseSetsReps
1Walk130–60 min
#ExerciseSetsRepsLoad
1AD Press25–8 reps@10
2Pendlay Row25–8 reps@10
3Pec Fly (Dumbbell)26–10 reps@10
4Lat Pulldown (Single Arm)26–10 reps@10
Superset
5ADip (Weighted)26–10 reps@10
5BChest Supported Row (Machine)26–10 reps@10
6Lateral Raise (Machine)28–12 reps@10
Superset
7ABicep Curl (Barbell)26–10 reps@10
7BSkull Crusher26–10 reps@10
#ExerciseSetsReps
1Walk130–60 min
#ExerciseSetsRepsLoad
1Deadlift (Barbell)13–5 reps@10
15–8 reps@10
2Leg Press (45 Degrees)26–10 reps@10
Superset
3ALeg Extension26–10 reps@10
3BLying Leg Curl26–10 reps@10
4Seated Calf Raise210–15 reps@10
5Hip Adductor (Machine)16–10 reps@10
6Hip Abductor (Machine)16–10 reps@10
7Abs Crunch (Weighted)28–12 reps@10
8Face Pull28–12 reps@10
#ExerciseSetsReps
1Walk130–60 min

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, (MASS MONSTER) High Intensity 4 Day Upper Lower Program 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 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.

(MASS MONSTER) High Intensity 4 Day Upper Lower Program is structured around 7 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.

(MASS MONSTER) High Intensity 4 Day Upper Lower Program 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
11,000+ 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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