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4X Full Body
IntermediateFree

4X Full Body

Transform your strength and endurance in just 5 weeks with this dynamic full-body program—20 sessions to unleash your best self!

Mark M.
Mark M.· Aug 2025
Free on iOS & Android

Overview

Length
5 weeks
Days / week
4 days
Level
Intermediate
Goal
Muscle
Equipment
Garage Gym
Session length
80 min
**4X Full Body** is a dynamic 5-week training program designed to maximize your strength and muscle gains through a comprehensive full-body workout routine. Committing to 20 sessions over the course of the program, you'll engage in a variety of compound and isolation exercises, targeting all major muscle groups with a focus on progressive overload. Each workout is structured to challenge your limits, ensuring you build both power and endurance. Get ready to transform your physique and elevate your fitness journey!

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 who train in a garage gym (barbell, rack, and basic free weights)

Muscle engagement

Front
Back
Quadriceps
10.2%
Triceps
9.1%
Chest
8.5%
Lats
8.3%
Hamstrings
8.3%
Biceps
8.3%
Front Delts
7.8%
Upper Back
7%
Rear Delts
6.5%
Middle Delts
6.5%
Calves
6.5%
Glutes
6.5%
Abs
2.8%
Lower Back
1.7%
Forearms
1.3%
Adductors
0.7%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Romanian Deadlift (Barbell)24–6 reps@8
2Split Squat (Barbell)36–8 reps@8
3Straight Arm Pulldown36–8 reps@8
4Lying Side Lateral Raise36–8 reps@8
5Incline Curl (Dumbbell)36–8 reps@8
#ExerciseSetsRepsLoad
1Incline Bench Press (Barbell)34–6 reps@8
2Seal Row24–6 reps@8
3Seated Overhead Extension (EZ Bar)36–8 reps@8
4Leg Extension36–8 reps@8
5Standing Calf Raise38–10 reps@8
#ExerciseSetsRepsLoad
1Pull-Up (Neutral Grip, Weighted)34–6 reps@8
2Behind The Back Lateral Raise (Cable)36–8 reps@8
3Pec Fly (Dumbbell)36–8 reps@8
4Preacher Curl (Dumbbell)36–8 reps@8
5Seated Hamstring Curl26–8 reps@8
#ExerciseSetsRepsLoad
1High Bar Squat (Barbell)34–6 reps@8
2Dip (Weighted)34–6 reps@8
3Powell Raise36–8 reps@8
4Kelso Shrug26–8 reps@8
5Standing Calf Raise38–10 reps@8

Weeks 2–5 are in the app

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

Common questions

Yes, 4X Full Body is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 5 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 80 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.

4X Full Body 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 5 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

4X Full Body 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