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Jack Of All Trades (J.A.T)
IntermediateFree

Jack Of All Trades (J.A.T)

For those who want a bit of everything, people whose gym is not the top priority but still want to look good,be flexible, strong in the big 3 and dynamically

Atay Rar
Atay Rar· Mar 2025
iOS & Android

Overview

Length
4 weeks
Days / week
6 days
Level
Intermediate
Goal
Athletics, Muscle, Strength
Equipment
Garage Gym
Session length
90 min
Its main purpose is to make you strong in the big 3 while also building strength which applies to real life situations as is and also building some stamina and flexibility Its heavily influenced from 5/3/1 but added some isolation excercises,accessories and stamina circuits I made it because I wanted all of these things but I also did not want to live in the gym, so each day is for approx. 1.5 hours. You can do this program both while cutting and bulking just adjust the volume if you are cutting This program is made for novice and intermediate considering Im one of them. Consistency is key

Who it's for

Intermediate athletes ready for a structured program
Athletes focused on gaining both size and strength
Athletes who can train 6 days per week
Athletes who train in a garage gym (barbell, rack, and basic free weights)

Muscle engagement

Front
Back
Quadriceps
11.7%
Middle Delts
10.4%
Upper Back
9.5%
Glutes
8.5%
Lats
8.4%
Front Delts
8.1%
Triceps
8%
Hamstrings
7.1%
Abs
5.9%
Biceps
5%
Lower Back
4.5%
Chest
3.5%
Adductors
2.2%
Rear Delts
2.1%
Forearms
1.8%
Abductors
1.7%
Other
1.7%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Overhead Press (Barbell)15–5 reps65%
15–5 reps75%
185%
2Overhead Press (Barbell)510 reps50%
3Lat Pulldown510 reps
4Lateral Raise (Cable)310 reps
5Cable Low Row410 reps
6Battle Ropes330 sec@10
#ExerciseSetsRepsLoad
1Deadlift (Barbell)15 reps65%
15 reps75%
15 reps85%
2Deadlift (Barbell)510 reps50%
3Zercher Deadlift36 reps50%
4Lateral Raise (Cable)310 reps
5Cable Crunch410 reps
6Kettlebell Swing415 reps
#ExerciseSetsRepsLoad
1Bench Press (Barbell)15–5 reps65%
15–5 reps75%
185%
2Bench Press (Barbell)510 reps50%
3Lat Pulldown510 reps
4Kroc Row315–20 reps
5Rear Delt Fly (Cable)310 reps
6Prowler Push41 min
#ExerciseSetsRepsLoad
1Squat (Barbell)15–5 reps65%
15–5 reps75%
185%
2Front Squat (Barbell)510 reps50%
3Leg Extension3AMRAP
4Hip Adductor (Machine)410 reps
5Hip Abductor (Machine)410 reps
6Cable Crunch510 reps
7Lateral Raise (Cable)310 reps
#ExerciseSetsReps
1Seated Hamstring Curl3AMRAP
2Preacher Curl (Barbell)310 reps
3Hammer Curl310 reps
4Tricep Pushdown (Cable)310 reps
5Overhead Tricep Extension (Cable)410 reps
6Shrug (Barbell)310 reps
7Kettlebell Clean & Press35 reps
8Farmer's Walk (Weighted)31 rep
#ExerciseSetsRepsLoad
1Sprint21 min100%
21 min50%

Weeks 2–4 are in the app

Download Boostcamp to follow the full program with auto-progression and built-in coaching notes.

Common questions

Yes, Jack Of All Trades (J.A.T) is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 4 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 90 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.

Jack Of All Trades (J.A.T) 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 4 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Jack Of All Trades (J.A.T) 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

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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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