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Chad’s Optimal Arnold Split
IntermediateFree

Chad’s Optimal Arnold Split

Optimized Arnold Program

Alvin S.
Alvin S.· Apr 2025
11athletes running this program
iOS & Android

Overview

Length
8 weeks
Days / week
6 days
Level
Intermediate
Goal
Muscle
Equipment
Full Gym
Session length
60 min
yes

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
Triceps
13%
Upper Back
9.6%
Chest
9.3%
Hamstrings
8.5%
Front Delts
8.4%
Quadriceps
8.4%
Biceps
7.5%
Glutes
6.7%
Middle Delts
6.1%
Lats
5.6%
Calves
4.4%
Rear Delts
4%
Lower Back
3.2%
Abs
2.8%
Forearms
1.2%
Adductors
1.1%
Week 1 Workouts
#ExerciseSetsReps
1Bench Press (Barbell)46–10 reps
2Incline Bench Press (Dumbbell)48–12 reps
3Dip (Assisted)310–12 reps
4Bent Over Row (Barbell)46–10 reps
5Wide Grip Lat Pulldown38–12 reps
6T-Bar Row310–12 reps
#ExerciseSetsReps
1Overhead Press (Barbell)46–10 reps
2Lateral Raise (Cable)410–15 reps
3Reverse Pec Deck312–15 reps
4Bicep Curl (Barbell)48–12 reps
5Incline Curl (Dumbbell)310–12 reps
6Tricep Pushdown (Cable)412–15 reps
7Dip (Assisted)48–12 reps
#ExerciseSetsReps
1Squat (Barbell)46–10 reps
2Bulgarian Split Squat (Dumbbell)310–12 reps
3Leg Extension312–15 reps
4Romanian Deadlift (Barbell)48–12 reps
5Leg Curl312–15 reps
6Seated Calf Raise415–20 reps
#ExerciseSetsRepsLoad
1Bench Press (Dumbbell)48–12 reps
2Incline Bench Press (Dumbbell)48–12 reps
3Cable Crossover312–15 reps
4Pendlay Row46–10 reps
5Chin-Up (Assisted)18–12 reps@7.5
28–12 reps
6Face Pull312–15 reps
#ExerciseSetsReps
1Arnold Press48–12 reps
2Lateral Raise (Dumbbell)410–15 reps
3Rear Delt Fly (Dumbbell)312–15 reps
4Preacher Curl (EZ Bar)48–12 reps
5Concentration Curl312–15 reps
6Skull Crusher (Dumbbell)48–12 reps
7Tricep Kickback312–15 reps
#ExerciseSetsReps
1Front Squat (Barbell)46–10 reps
2Walking Lunge (Dumbbell)310–12 reps
3Leg Extension312–15 reps
4Stiff Leg Deadlift48–12 reps
5Leg Curl312–15 reps
6Seated Calf Raise415–20 reps
7Standing Calf Raise315–20 reps

Weeks 2–8 are in the app

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

Common questions

Yes, Chad’s Optimal Arnold Split is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 8 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 60 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.

Chad’s Optimal Arnold Split 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 8 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Chad’s Optimal Arnold Split 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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