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15 min workout
IntermediateFree

15 min workout

Hard work with little time!

Justin P.
Justin P.· Sep 2024
2athletes running this program
iOS & Android

Overview

Length
12 weeks
Days / week
5 days
Level
Intermediate
Goal
Muscle
Equipment
Full Gym
Session length
20 min
To fit in a focused workout in a short time. 4-5 days a week. Supersets, rest pause, and drop set techniques, to maximize time. Fresh mind, every set counts. Because time is a limiting factor, use lightweight. Going too heavy can lead to injuries. This is very focused, and hard, yet you should leave the gym feeling great!

Who it's for

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

Muscle engagement

Front
Back
Triceps
12%
Biceps
11.9%
Quadriceps
10%
Upper Back
8.8%
Front Delts
8.5%
Lats
8.2%
Hamstrings
7.6%
Chest
7.5%
Middle Delts
7.5%
Abs
7.1%
Glutes
5.4%
Adductors
2.4%
Forearms
1.6%
Lower Back
1.3%
Rear Delts
0.3%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Abs Crunch (Machine)215 reps@9
Superset
2ATibialis Raise215 reps@9
3Hammer Curl (Cable)115 reps@8.5
4Bench Press (Paused)18 reps@6
18 reps@9
5Hammer Curl (Cable)115 reps@10
16 reps@10
#ExerciseSetsRepsLoad
1Dip (Bodyweight)16 reps@6
16 reps@8
Superset
2APull-Up (Neutral Grip, Bodyweight)16 reps@6
18 reps@8
Superset
3AWalking Lunge14 reps@6
28 reps@9
Superset
4ASingle Leg Romanian Deadlift28 reps@8.5
5Upright Row (Dumbbell)115 reps@10
18 reps@10
#ExerciseSetsRepsLoad
1Lat Pulldown (Close Grip)215 reps@10
2Shoulder Press (Machine)215 reps@10
3JM Press18 reps@8.5
18 reps@9.5
4Incline Curl (Dumbbell)110 reps@10
16 reps@10
#ExerciseSetsRepsLoad
1Abs Crunch (Machine)215 reps@10
Superset
2ATibialis Raise215 reps@9
3Squat (Barbell)18 reps@6
4Leg Extension120 reps@10
112 reps@10
5Leg Curl212 reps@10
#ExerciseSetsRepsLoad
1Chest Supported Row (Machine)120 reps@9
120 reps@10
2Chest Press (Machine)215 reps@10
3Hammer Curl (Cable)215 reps@10
4Tricep Extension (Cable)215 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, 15 min 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 20 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.

15 min workout 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.

15 min 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
11,000+ 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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