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Core Workout
BeginnerFree

Core Workout

For core only

· Mar 2025
8athletes running this program
iOS & Android

Overview

Length
12 weeks
Days / week
3 days
Level
Beginner
Goal
Athletics
Equipment
Full Gym
Session length
40 min
Core

Who it's for

Beginners new to structured strength training
Athletes focused on athletics
Athletes who can train 3 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Abs
77.5%
Upper Back
7%
Middle Delts
7%
Front Delts
5.6%
Triceps
2.8%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Abs Crunch (Machine)412 reps@9
2Decline Crunch412 reps@10
3Sit Up312 reps@10
112 reps
4Russian Twist412 reps@10
#ExerciseSetsRepsLoad
1Abs Crunch (Machine)412 reps@9
2Decline Crunch412 reps@10
3Sit Up312 reps@10
112 reps
4Russian Twist412 reps@10
#ExerciseSetsRepsLoad
1Abs Crunch (Machine)412 reps@9
2Decline Crunch412 reps@10
3Russian Twist412 reps@10
4Shrug (Dumbbell)48 reps@9.5
5Shoulder Press (Machine)48 reps@10

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, Core Workout 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 40 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.

Core Workout is structured around 3 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.

Core Workout 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