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UPDATED 4 DAY ROTATION
Intermediate–AdvancedFree

UPDATED 4 DAY ROTATION

Transform your routine with a powerful 4-day rotation that builds strength and endurance over 18 weeks—get ready to unlock your potential!

Kunal Guha
Kunal Guha· Jul 2025
iOS & Android

Overview

Length
18 weeks
Days / week
6 days
Level
Intermediate, Advanced
Goal
Muscle, Strength
Equipment
Garage Gym
Session length
60 min
To build as much strength and muscle as humanly possible

Who it's for

Athletes at the Intermediate–Advanced level
Athletes focused on gaining both size and strength
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
Upper Back
14.2%
Front Delts
9.9%
Lats
9.7%
Triceps
8.5%
Biceps
7.9%
Hamstrings
6.3%
Glutes
6.1%
Abs
5.6%
Middle Delts
5.5%
Chest
5.4%
Quadriceps
5.1%
Rear Delts
5%
Forearms
4.7%
Lower Back
3%
Calves
1.6%
Adductors
0.7%
Abductors
0.4%
Neck
0.4%
Week 1 Workouts
#ExerciseSetsReps
1Rear Delt Row38–12 reps
2Lateral Raise (Cable)38–12 reps
3Face Pull28–12 reps
4Shrug (Barbell)28–12 reps
5Pull-Up (Bodyweight)3AMRAP
6Front Raise38–12 reps
7Lat Pulldown38–12 reps
8Kelso Shrug28–12 reps
9Straight Arm Pulldown212–15 reps
#ExerciseSetsReps
1Neck Curl310–20 reps
2High Bar Squat (Barbell)28–12 reps
3Good Morning28–12 reps
4Leg Press (45 Degrees)28–12 reps
5Calf Raise (Leg Press)38–12 reps
6Hamstring Curl38–12 reps
7Reverse Lunge (Dumbbell)28–12 reps
#ExerciseSetsReps
1Rear Delt Fly (Cable)28–12 reps
2Chest Fly (Cable)28–12 reps
3Pendlay Row25–8 reps
4Bench Press (Paused)25–8 reps
5Incline Bench Press (Barbell)35–8 reps
6Chest Supported Row (Dumbbell)38–12 reps
7Lateral Raise (Dumbbell)28–12 reps
8Front Raise28–12 reps
#ExerciseSetsReps
1Alternating Dumbbell Curl28–12 reps
2Single Arm Pushdown28–12 reps
3Hammer Curl (Dumbbell)28–12 reps
4JM Press (Smith Machine)28–12 reps
5Incline Curl (Dumbbell)28–12 reps
6Lying Tricep Extension (Barbell)28–12 reps
7Wrist Curls312–15 reps
8Reverse Wrist Curl (Dumbbell)312–15 reps
#ExerciseSetsReps
1Rear Delt Row38–12 reps
2Lateral Raise (Cable)38–12 reps
3Face Pull28–12 reps
4Shrug (Barbell)28–12 reps
5Pull-Up (Bodyweight)3AMRAP
6Front Raise38–12 reps
7Lat Pulldown38–12 reps
8Kelso Shrug28–12 reps
9Straight Arm Pulldown212–15 reps
#ExerciseSetsReps
1Neck Curl310–20 reps
2High Bar Squat (Barbell)28–12 reps
3Good Morning28–12 reps
4Leg Press (45 Degrees)28–12 reps
5Calf Raise (Leg Press)38–12 reps
6Hamstring Curl38–12 reps
7Reverse Lunge (Dumbbell)28–12 reps

Weeks 2–18 are in the app

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

Common questions

Yes, UPDATED 4 DAY ROTATION is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 18 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.

UPDATED 4 DAY ROTATION 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 18 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

UPDATED 4 DAY ROTATION 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