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The Octave Method
IntermediateFree

The Octave Method

Unleash your strength with Hallen’s Push/Pull/Legs Program—12 weeks to redefine your limits and sculpt your physique like never before.

· Jul 2025
iOS & Android

Overview

Length
12 weeks
Days / week
5 days
Level
Intermediate
Goal
Women's
Equipment
Full Gym
Session length
60 min
This program is designed to add dense, functional muscle without unnecessary bulk or bloat. The balance of heavy compound lifts and higher-rep accessory work helps build a solid, athletic frame with visible definition — the kind of body that performs well and looks powerful in motion.

Who it's for

Intermediate athletes ready for a structured program
Athletes focused on women's
Athletes who can train 5 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Upper Back
13.5%
Triceps
12.3%
Front Delts
8.5%
Chest
8.2%
Middle Delts
7.5%
Lats
7.2%
Quadriceps
7.1%
Rear Delts
6.8%
Biceps
6.8%
Hamstrings
6.7%
Glutes
6%
Lower Back
2.7%
Abs
2.5%
Forearms
2.1%
Calves
1.5%
Adductors
0.8%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Bench Press (Barbell)45 reps70%
2Overhead Press (Barbell)38–12 reps@7
3Incline Bench Press (Dumbbell)38–12 reps@8
Superset
4ATricep Pushdown (Cable)38–12 reps@8
4BLateral Raise (Dumbbell)315–20 reps@9
Superset
5AChest Fly (Dumbbell)210–12 reps@9
110–12 reps@8
5BOverhead Tricep Extension (Dumbbell)38–12 reps@8
#ExerciseSetsRepsLoad
1Deadlift (Barbell)45 reps70%
2Wide Grip Lat Pulldown38–12 reps@8
3Chest Supported Row (Dumbbell)38–12 reps@8
4Face Pull515–20 reps@8
Superset
5APreacher Curl (Barbell)48–12 reps@8
5BHammer Curl48–12 reps@8
#ExerciseSetsRepsLoad
1Overhead Press (Barbell)45 reps70%
2Bench Press (Barbell)38–12 reps@8
3Incline Bench Press (Dumbbell)38–12 reps@8
Superset
4ATricep Pushdown (Cable)38–12 reps@8
4BLateral Raise (Dumbbell)315–20 reps@8
Superset
5ATricep Extension (Dumbbell)38–12 reps@8
5BRear Delt Fly (Dumbbell)38–12 reps@9
#ExerciseSetsRepsLoad
1Bent Over Row (Barbell)45 reps70%
2Lat Pulldown38–12 reps@8
3Chest Supported Row (Machine)38–12 reps@8
4Face Pull415–20 reps@9
Superset
5AIncline Curl (Dumbbell)48–12 reps@8
5BHammer Curl48–12 reps@8
#ExerciseSetsRepsLoad
1Squat (Barbell)45 reps70%
2Romanian Deadlift (Barbell)38–12 reps@8
3Hack Squat38–12 reps@8
4Belt Squat38–12 reps@8
5Standing Calf Raise38–12 reps@8
6Leg Curl38–12 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, The Octave Method 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 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.

The Octave Method is structured around 5 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.

The Octave Method 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