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Chesticular Fortitude
IntermediateFree

Chesticular Fortitude

Hey man, this isn’t just any workout—it’s like, a Push Pull Legs journey for the intermediate lifter. Build your physique, keep it cool, and lift on.

Jon M.
Jon M.· Jan 2025
2athletes running this program
iOS & Android

Overview

Length
4 weeks
Days / week
6 days
Level
Intermediate
Goal
Muscle
Equipment
Full Gym
Session length
90 min
This workout is all about unleashing your inner fire and owning every inch of who you are. It’s about feeling the burn, savoring the sweat, and letting your body move in ways that make you feel powerful and free. Each rep is a love letter to yourself, a celebration of the strength and beauty you carry. You’re not just lifting weights—you’re lifting your confidence, your pride, and your spirit. So flex those muscles, feel the rhythm, and let every move be a bold, unapologetic expression of who you are. This is your time to shine, sweat, and sizzle. Stay fierce, stay fabulous.

Who it's for

Intermediate athletes ready for a structured program
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
11.5%
Front Delts
10.7%
Triceps
10%
Glutes
8.6%
Hamstrings
7.6%
Chest
7.6%
Biceps
7.2%
Quadriceps
7.2%
Lats
6.9%
Abs
5.7%
Middle Delts
5.2%
Rear Delts
4.1%
Calves
3.4%
Lower Back
1.8%
Forearms
1.3%
Adductors
0.7%
Abductors
0.5%
Week 1 Workouts
#ExerciseSetsReps
Superset
1AIncline Chest Press (Machine)412–15 reps
1BKettlebell Press48–10 reps
Superset
2AChest Fly (Machine)415–20 reps
2BLateral Raise (Machine)412–15 reps
Superset
3AIncline Chest Fly (Dumbbell)310–12 reps
3BSkull Crusher (Dumbbell)312–15 reps
4V-Handle Tricep Pushdown (Cable)4AMRAP
#ExerciseSetsReps
Superset
1APull-Up (Weighted)310–15 reps
1BAb Wheel325 reps
Superset
2ABent Over Row (Dumbbell)312 reps
2BBicep Curl (Dumbbell)312–15 reps
3Rear Delt Fly (Machine)412–15 reps
4Hammer Curl412 reps
5Shrug (Dumbbell)315 reps
#ExerciseSetsReps
Superset
1AWalking Lunge410–15 reps
1BSeated Calf Raise420–25 reps
2Hip Thrust (Machine)415 reps
Superset
3ALeg Press312–15 reps
3BCalf Raise (Leg Press)320–25 reps
Superset
4ALeg Extension415–20 reps
4BHamstring Curl415–20 reps
#ExerciseSetsReps
Superset
1AIncline Bench Press (Dumbbell)412–15 reps
1BLateral Raise (Dumbbell)410–12 reps
Superset
2AChest Fly (Cable)312–15 reps
2BFront Raise38–10 reps
Superset
3ADip (Bodyweight)430–40 reps
3BLeg Raise (Dip Bar)430–40 reps
Superset
4AArnold Press312–15 reps
4BTricep Kickback38–10 reps
#ExerciseSetsReps
Superset
1APull-Up (Bodyweight)22 reps
24 reps
26 reps
28 reps
210 reps
112 reps
1BWeighted Sit Up1120 reps
Superset
2AChest Supported Row (Machine)315–20 reps
2BShrug (Dumbbell)38–12 reps
Superset
3ARear Delt Fly (Machine)415–20 reps
3BConcentration Curl410–15 reps
#ExerciseSetsReps
Superset
1ABulgarian Split Squat (Bodyweight)330 reps
1BAbs Crunch (Weighted)330 reps
2Hip Thrust (Machine)415 reps
Superset
3ABelt Squat415 reps
3BDragon Fly41 min
Superset
4ASingle Leg Romanian Deadlift312 reps
4BSeated Calf Raise320 reps

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, Chesticular Fortitude 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 90 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.

Chesticular Fortitude 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.

Chesticular Fortitude 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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