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Atley
Intermediate–AdvancedFree

Atley

Atley prep

· Feb 2026
1athletes running this program
Free on iOS & Android

Overview

Length
1 week
Days / week
6 days
Level
Intermediate, Advanced
Goal
Muscle
Equipment
Full Gym
Session length
180 min
Atley Is

Who it's for

Athletes at the Intermediate–Advanced level
Athletes focused on building muscle size
Athletes who can train 6 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Triceps
13.7%
Chest
10.3%
Biceps
9.9%
Hamstrings
9.6%
Front Delts
9.2%
Upper Back
6.8%
Quadriceps
6.8%
Lats
5.8%
Glutes
5.5%
Calves
4.8%
Forearms
3.8%
Middle Delts
3.4%
Abductors
2.7%
Adductors
2.7%
Lower Back
2.1%
Abs
2.1%
Rear Delts
0.7%
Week 1 Workouts
#ExerciseSetsReps
1Incline Chest Press (Machine)18 reps
210 reps
112 reps
2Pec Deck (Machine)312 reps
3V-Handle Tricep Pushdown (Cable)310 reps
4Single Arm Tricep Extension (Cable)312 reps
5Shoulder Press (Machine)312 reps
6Lateral Raise (Cable)220 reps
#ExerciseSetsReps
1T-Bar Row18 reps
210 reps
112 reps
2Lat Pulldown310 reps
3Standing Pullover (Cable)312 reps
4Shrug (Dumbbell)312 reps
5Bicep Curl (Cable)415 reps
#ExerciseSetsReps
1Chest Press (Machine)312 reps
2Pec Deck (Machine)212 reps
3Tricep Pushdown (Cable)410 reps
4Bicep Curl (Dumbbell)412 reps
5Preacher Curl (Machine)312 reps
#ExerciseSetsReps
1Stiff Leg Deadlift38 reps
2Seated Hamstring Curl412 reps
3Leg Extension110 reps
215 reps
4Calf Raise (Machine)412 reps
5Hip Abductor (Machine)412 reps
#ExerciseSetsReps
1Hack Squat38 reps
2Leg Extension312 reps
120 reps
3Calf Raise (Machine)18 reps
210 reps
4Seated Hamstring Curl415 reps
5Hip Adductor (Machine)412 reps

Common questions

Yes, Atley 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 180 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.

Atley is structured around 6 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.

Atley 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
Auto-progressionWeights and targets update automatically based on how you perform.
Training logLog every set and track your weights automatically each session.
Progress trackingSee your strength gains over weeks and months with built-in analytics.
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Free on iOS & Android