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12 WEEK FAT DESTROYER.
All LevelsFree

12 WEEK FAT DESTROYER.

PAT713
PAT713· May 2025
1athletes running this program
Free on iOS & Android

Overview

Length
12 weeks
Days / week
4 days
Level
Beginner, Intermediate, Advanced
Goal
Athletics, Women's
Equipment
Full Gym
Session length
40 min
Burn fat and build muscle.

Who it's for

Athletes of all experience levels
Athletes focused on athletics and women's
Athletes who can train 4 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Abs
12.1%
Triceps
9.6%
Hamstrings
9.6%
Quadriceps
9.6%
Lats
9.1%
Biceps
9.1%
Upper Back
8.1%
Glutes
6.6%
Front Delts
6.1%
Chest
5.1%
Middle Delts
5.1%
Calves
5.1%
Forearms
1.5%
Lower Back
1.5%
Adductors
1%
Rear Delts
0.5%
Abductors
0.5%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Incline Bench Press (Barbell)412 reps@8
2Single Arm Row (Dumbbell)412 reps@8
3Seated Military Press (Barbell)412 reps@8
4Lat Pulldown412 reps@8
5Skull Crusher412 reps@8
6Bicep Curl (Dumbbell)412 reps@8
#ExerciseSetsRepsLoad
1Goblet Squat412 reps@8
2Leg Curl415 reps@7.5
3Leg Extension415 reps@7.5
4Seated Calf Raise420 reps@7.5
5Plank41 min@10
6Side Crunch (Cable)420 reps@8
#ExerciseSetsRepsLoad
1Bench Press (Barbell)310 reps@9
110 reps@10
2Seated Row (Machine)312 reps@8
112 reps@10
3Lateral Raise (Dumbbell)315 reps@7.5
115 reps@9
4Lat Pulldown312 reps@8
112 reps@10
5Tricep Extension (Cable)412 reps@8
6Preacher Curl (Barbell)412 reps@8
#ExerciseSetsRepsLoad
1Leg Press420 reps@7.5
2Stiff Leg Deadlift410 reps@8
3Lunge (Dumbbell)410 reps@7
4Seated Calf Raise420 reps@8
5Cable Crunch420 reps@8
6Russian Twist420 reps@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, 12 WEEK FAT DESTROYER. 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 40 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.

12 WEEK FAT DESTROYER. 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 12 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

12 WEEK FAT DESTROYER. 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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