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Dr Fitness
Intermediate–AdvancedFree

Dr Fitness

Transform your garage into a powerhouse and sculpt your physique in just 4 weeks—let's unleash your inner strength together!

Huseyin Mahir Kenc
Huseyin Mahir Kenc· Oct 2025
1athletes running this program
iOS & Android

Overview

Length
4 weeks
Days / week
4 days
Level
Intermediate, Advanced
Goal
Muscle
Equipment
Full Gym
Session length
50 min
**Dr Fitness** is a dynamic 4-week bodybuilding program designed for intermediate to advanced lifters looking to enhance their strength and muscle definition. With 16 training sessions, each lasting about 50 minutes, you'll engage in a variety of targeted exercises focused on building your chest, back, legs, and arms. This program utilizes essential equipment typically found in a garage gym, ensuring you have everything needed to maximize your gains. Get ready to push your limits and transform your physique!

Who it's for

Athletes at the Intermediate–Advanced level
Athletes focused on building muscle size
Athletes who can train 4 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Triceps
10.7%
Upper Back
10.4%
Front Delts
9.8%
Biceps
9.7%
Chest
8.6%
Middle Delts
7.7%
Hamstrings
6.7%
Glutes
6.7%
Lats
6.7%
Quadriceps
5.8%
Abs
5.7%
Lower Back
3.7%
Calves
3.1%
Rear Delts
2.1%
Forearms
1.7%
Adductors
0.8%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Leg Extension212–15 reps@9
2Leg Curl212–15 reps@9
3Hip Thrust (Barbell)212–15 reps
4Squat (Bodyweight)112–20 reps
5Standing Calf Raise28 reps@9
6Abs Crunch (Bodyweight)120 reps
7Reverse Abs Crunch (Bodyweight)115 reps
#ExerciseSetsRepsLoad
1Bench Press (Barbell)26–10 reps@9
2Incline Bench Press (Barbell)16–10 reps@9
3Incline Chest Fly (Dumbbell)18–12 reps@9
4Cable Crossover18–12 reps@9
5Incline Curl (Dumbbell)16–10 reps@9
6Bicep Curl (Cable)16–10 reps@9
7Bicep Curl (EZ Bar)16–10 reps
8Hammer Curl (Dumbbell)16–10 reps@9
#ExerciseSetsRepsLoad
1Lat Pulldown16–10 reps
2Lat Pulldown (Close Grip)16–10 reps@9
3Bent Over Row (Barbell)16–10 reps@9.5
4Bent Over Row (Dumbbell)16–10 reps@9.5
5Seated Row (Cable)16–10 reps@9
6Shrug (Barbell)18–12 reps
7Rear Delt Fly (Cable)110–15 reps@9
8Back Extension (Weighted)112–20 reps@9
9Deadlift (Barbell)16–10 reps@9
#ExerciseSetsRepsLoad
1Seated Overhead Press (Dumbbell)28–12 reps@9
2Lateral Raise (Dumbbell)110–15 reps@8
3One Arm Lateral Raise (Cable)110–15 reps@8
4Upright Row (Barbell)18–12 reps@9
5Dip (Weighted)18–12 reps@9.5
6Lying Tricep Extension (Barbell)16–10 reps@9.5
7Tricep Extension (Cable)16–10 reps@9.5
8V-Handle Tricep Pushdown (Cable)16–10 reps@9.5

Weeks 2–4 are in the app

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

Common questions

Yes, Dr Fitness is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 4 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 50 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.

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

Dr Fitness 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.
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