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Athletic Body Builder System
Intermediate–AdvancedFree

Athletic Body Builder System

Transform your physique in 12 weeks with a powerful blend of athleticism and bodybuilding—sculpt strength and unleash your potential.

Luis Chacon
Luis Chacon· Mar 2026
2athletes running this program
iOS & Android

Overview

Length
12 weeks
Days / week
6 days
Level
Intermediate, Advanced
Goal
Athletics, Muscle, Women's
Equipment
Full Gym
Session length
70 min
Transform your physique with the Athletic Body Builder System, a comprehensive 12-week program designed for those ready to take their training to the next level. Committing to six days a week, each 70-minute session blends athletic training with bodybuilding techniques to sculpt muscle and enhance performance. Ideal for intermediate and advanced lifters, this program requires access to a full gym and will push your limits while delivering impressive results. Get ready to build strength, increase endurance, and achieve the athletic body you’ve always wanted!

Who it's for

Athletes at the Intermediate–Advanced level
Athletes focused on building muscle size
Athletes who can train 6 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Upper Back
15.5%
Hamstrings
12.1%
Lats
9.7%
Glutes
9.6%
Biceps
9.2%
Abs
7.6%
Quadriceps
7.3%
Rear Delts
5.2%
Forearms
4.5%
Calves
4.5%
Triceps
3.8%
Lower Back
3.5%
Front Delts
1.9%
Middle Delts
1.9%
Chest
1%
Cardio
1%
Other
1%
Adductors
0.9%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Pull-Up (Bodyweight)44–6 reps
2Pull-Up (Assisted)28–10 reps
3Chest Supported Row (Machine)38–10 reps
4Lat Pulldown (Neutral Grip)210–12 reps@8
110–12 reps@10
5Single Arm Rear Delt Fly (Cable)312–15 reps@8
6Shrug (Dumbbell)310–12 reps@9
7Incline Bench Press (Dumbbell)28–10 reps@8
8Bicep Curl (EZ Bar)310–12 reps@8
9Tricep Rope Push Down (Cable)310–12 reps@8
#ExerciseSetsRepsLoad
1Cardio130–40 min@6
2Stretching115–30 min@6
#ExerciseSetsRepsLoad
1Romanian Deadlift (Barbell)46–8 reps@8
2Bulgarian Split Squat (Dumbbell)38–10 reps@8
3Leg Curl310–12 reps@8
4Hip Thrust (Machine)38–10 reps@8
5Standing Calf Raise412–15 reps@8
6Tibialis Raise315 reps@8
7Hanging Leg Raise310–15 reps@8
#ExerciseSetsRepsLoad
1Cardio130–40 min@6
2Stretching115–30 min@6
#ExerciseSetsRepsLoad
1Pull-Up (Bodyweight)44–6 reps@8
2Single Arm Row (Cable)38–10 reps@8
3Lateral Raise (Dumbbell)412–15 reps@8
4Rear Delt Fly (Machine)312–15 reps@8
5Face Pull312–15 reps@8
6Incline Curl (Dumbbell)310–12 reps@8
7Skull Crusher (Dumbbell)310–12 reps@8
8Reverse Curl (Barbell)312–15 reps@8
#ExerciseSetsRepsLoad
1Trap Bar Deadlift45–6 reps@10
2Walking Lunge (Dumbbell)310 reps@8
3Lying Leg Curl310–12 reps@8
4Hip Thrust (Machine)38–10 reps@8
5Seated Calf Raise412–15 reps@8
6Single Arm Farmer Carry30.6 min@8

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, Athletic Body Builder System 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 70 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.

Athletic Body Builder System 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 12 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Athletic Body Builder System 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