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QUADZILLA
Beginner–IntermediateFree

QUADZILLA

Unleash your inner beast and conquer leg day with QUADZILLA—5 weeks to stronger, sculpted quads that power your every lift!

Cayse Q.
Cayse Q.· Mar 2026
1athletes running this program
iOS & Android

Overview

Length
5 weeks
Days / week
4 days
Level
Beginner, Intermediate
Goal
Strength, Muscle
Equipment
Full Gym
Session length
70 min
**QUADZILLA** is a comprehensive 5-week training program designed to sculpt and strengthen your legs while enhancing overall power and muscle definition. With 20 targeted workouts, this program combines foundational exercises like squats and deadlifts with advanced techniques to maximize hypertrophy and strength. Suitable for beginners to intermediates, each session lasts approximately 70 minutes and requires access to a full gym. Get ready to unleash your inner beast and build the legs of your dreams!

Who it's for

Beginners new to structured strength training
Athletes focused on gaining both size and strength
Athletes who can train 4 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Quadriceps
14.6%
Triceps
13.3%
Hamstrings
12.3%
Front Delts
11%
Glutes
10.4%
Middle Delts
6.1%
Lower Back
5%
Upper Back
4.8%
Biceps
4.3%
Abs
4.1%
Calves
3.8%
Chest
3.8%
Rear Delts
2.9%
Adductors
2.1%
Lats
1.9%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Squat (Barbell)35 reps70%
2Front Squat (Barbell)310 reps@8
3Romanian Deadlift (Barbell)16 reps@7
16 reps@9
16 reps@10
4Leg Extension315 reps@10
5Leg Curl315 reps@10
6Standing Calf Raise315–20 reps@10
#ExerciseSetsRepsLoad
1Push Press (Barbell)35 reps70%
2Behind-the-Neck Push Press310 reps@8
3Dip (Bodyweight)3AMRAP@10
4Lat Pulldown (Close Grip)315 reps@8–10
5V-Handle Tricep Pushdown (Cable)212–15 reps@10
6Bayesian Curl212–15 reps@10
7Lateral Raise (Dumbbell)310–15 reps@10
8Single Arm Rear Delt Fly (Cable)312–20 reps@10
#ExerciseSetsRepsLoad
1Squat (Barbell)15+ reps@10
2Deadlift (Barbell)36 reps65%
3Good Morning38 reps@8
4Walking Lunge (Dumbbell)312 reps@8
5Seated Calf Raise315–20 reps@10
#ExerciseSetsRepsLoad
1Push Press (Barbell)15+ reps@10
2Chest Press (Machine)36–12 reps@9
3Seated Shoulder Press (Dumbbell)312–15 reps@8
4Bayesian Curl312–15 reps@10
5Power Shrug3AMRAP@10
6V-Handle Tricep Pushdown (Cable)36–12 reps@10

Weeks 2–5 are in the app

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

Common questions

Yes, QUADZILLA is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 5 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 70 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.

QUADZILLA is structured around 4 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 5 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

QUADZILLA 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