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Strong 3 day
IntermediateFree

Strong 3 day

Fire

Henry
Henry· Apr 2026
1athletes running this program
iOS & Android

Overview

Length
1 week
Days / week
3 days
Level
Intermediate
Goal
Muscle, Strength
Equipment
Full Gym
Session length
60 min
Fire

Who it's for

Intermediate athletes ready for a structured program
Athletes focused on gaining both size and strength
Athletes who can train 3 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Triceps
10.9%
Quadriceps
10.2%
Hamstrings
10.2%
Glutes
9.8%
Front Delts
8.7%
Upper Back
7.6%
Biceps
7.6%
Chest
6.5%
Lats
6.5%
Lower Back
4.4%
Abs
4.4%
Middle Delts
4.4%
Rear Delts
3.3%
Forearms
3.3%
Adductors
2.2%
Week 1 Workouts
#ExerciseSetsReps
1Bench Press (Barbell)30 reps
2Lat Pulldown30 reps
3Incline Chest Press (Machine)30 reps
4Single Arm Row (Dumbbell)30 reps
5Pec Deck (Machine)30 reps
6Pull-Up (Bodyweight)30 reps
7Back Extension30 reps
#ExerciseSetsReps
1Squat (Barbell)30 reps
2Deadlift (Barbell)30 reps
3Hack Squat30 reps
4Leg Curl20 reps
5Leg Extension20 reps
6Jump Squat30 reps
#ExerciseSetsReps
1Shoulder Press (Machine)30 reps
2Reverse Pec Deck30 reps
Superset
3AIncline Curl (Dumbbell)30 reps
3BSkull Crusher (Dumbbell)30 reps
Superset
4APreacher Curl (Machine)30 reps
4BTricep Pushdown (Cable)30 reps
5Lateral Raise (Dumbbell)30 reps

Common questions

Yes, Strong 3 day is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 1 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.

Strong 3 day 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 1 week. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Strong 3 day 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