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Default skin
Beginner–IntermediateFree

Default skin

Standard training that covers the main muscles that influence physique

Kofi A.
Kofi A.· Apr 2025
3athletes running this program
iOS & Android

Overview

Length
4 weeks
Days / week
6 days
Level
Beginner, Intermediate
Goal
Muscle, Strength
Equipment
Full Gym
Session length
120 min
Friendly to all experience levels. Designed for beginners following the push pull format

Who it's for

Beginners new to structured strength training
Athletes focused on gaining both size and strength
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
10.6%
Hamstrings
10.2%
Biceps
9.7%
Chest
8.6%
Triceps
8.6%
Lats
8.6%
Quadriceps
8.4%
Front Delts
7.1%
Glutes
6%
Abs
5.8%
Middle Delts
5.6%
Lower Back
5.2%
Rear Delts
4.1%
Forearms
1.3%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Incline Bench Press (Dumbbell)38 reps@8.5
2Incline Chest Press (Machine)26 reps@10
3Overhead Tricep Extension (Cable)310 reps@9
4Tricep Extension (Cable)28 reps@10
5Chest Fly (Machine)310 reps@9
6Lateral Raise (Dumbbell)48 reps@10
#ExerciseSetsRepsLoad
1Chest Supported Row (Dumbbell)38 reps@10
2Lat Pulldown410 reps@10
3Seated Row (Cable)26 reps@10
4Rear Delt Fly (Machine)310 reps@10
5Bicep Curl (Cable)312 reps@10
6Hammer Curl (Cable)312 reps@10
#ExerciseSetsRepsLoad
1Hack Squat48 reps@10
2Romanian Deadlift (Barbell)48 reps@10
3Leg Extension310 reps@10
4Seated Hamstring Curl310 reps@10
5Abs Crunch (Bodyweight)312 reps@10
#ExerciseSetsRepsLoad
1Incline Bench Press (Dumbbell)38 reps@8.5
2Incline Chest Press (Machine)26 reps@10
3Overhead Tricep Extension (Cable)310 reps@9
4Tricep Extension (Cable)28 reps@10
5Chest Fly (Machine)310 reps@9
6Lateral Raise (Dumbbell)48 reps@10
#ExerciseSetsRepsLoad
1Chest Supported Row (Dumbbell)38 reps@10
2Lat Pulldown410 reps@10
3Seated Row (Cable)26 reps@10
4Rear Delt Fly (Machine)310 reps@10
5Bicep Curl (Cable)312 reps@10
6Hammer Curl (Cable)312 reps@10
#ExerciseSetsRepsLoad
1Hack Squat48 reps@10
2Romanian Deadlift (Barbell)48 reps@10
3Leg Extension310 reps@10
4Seated Hamstring Curl310 reps@10
5Abs Crunch (Bodyweight)312 reps@10

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, Default skin 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 120 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.

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

Default skin 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