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3 Day
IntermediateFree

3 Day

Transform your strength and endurance in just 12 weeks—commit to 3 days a week and unleash your potential with every rep.

Samaksh D.
Samaksh D.· Apr 2026
1athletes running this program
iOS & Android

Overview

Length
12 weeks
Days / week
3 days
Level
Intermediate
Goal
Athletics
Equipment
Garage Gym
Session length
60 min
Transform your physique with the 12-week gym_plan_3day program, designed for those ready to commit to a stronger, fitter you. This structured plan focuses on three intense training sessions each week, targeting all major muscle groups to maximize strength and hypertrophy. Ideal for both beginners and seasoned lifters, you'll build a solid foundation while progressively challenging yourself. Get ready to unlock your potential and achieve your fitness goals!

Who it's for

Intermediate athletes ready for a structured program
Athletes focused on athletics
Athletes who can train 3 days per week
Athletes who train in a garage gym (barbell, rack, and basic free weights)

Muscle engagement

Front
Back
Quadriceps
12.6%
Hamstrings
11.5%
Front Delts
10.7%
Triceps
10.3%
Glutes
10.3%
Lats
8.7%
Upper Back
8.7%
Chest
7.9%
Biceps
6.7%
Middle Delts
3.2%
Abs
2.8%
Lower Back
2.4%
Rear Delts
1.6%
Adductors
1.6%
Forearms
1.2%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Bench Press (Barbell)45–6 reps@8
2Incline Bench Press (Dumbbell)310–12 reps
3Lateral Raise (Dumbbell)415–20 reps
4Romanian Deadlift (Barbell)38–10 reps
5Overhead Extension (Dumbbell)312–15 reps
#ExerciseSetsReps
1Pull-Up (Weighted)46–8 reps
2Bent Over Row (Barbell)48–10 reps
3Seated Row (Cable)312 reps
4Leg Extension315–20 reps
5Bicep Curl (Dumbbell)312–15 reps
#ExerciseSetsReps
1Squat (Barbell)45–6 reps
2Bulgarian Split Squat (Dumbbell)310 reps
3Chest Press (Machine)312–15 reps
4Single Arm Kettlebell Swing312 reps
5Hamstring Curl312–15 reps

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, 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 12 weeks are fully unlocked.

This program is built around a garage 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.

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

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