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Goblin Slayer 1.1
IntermediateFree

Goblin Slayer 1.1

Unleash your core power in just 3 weeks—12 sessions to transform your midsection and boost your strength for every lift!

Alexis G.
Alexis G.· Oct 2025
3athletes running this program
iOS & Android

Overview

Length
3 weeks
Days / week
3 days
Level
Intermediate
Goal
Powerbuilding, Bodybuilding, Muscle & Sculpting
Equipment
Garage Gym
Session length
60 min
Unleash your inner strength with the "Guts Go Berserk" program, a dynamic 3-week journey designed to push your limits and sculpt your physique. With 12 training sessions packed into just three weeks, you'll engage in a variety of compound and isolation exercises targeting every major muscle group, ensuring a balanced approach to strength and endurance. Expect to master essential lifts like the Bench Press and Front Squat while also incorporating core and accessory work to enhance stability and performance. Get ready to transform your body and elevate your fitness game!

Who it's for

Intermediate athletes ready for a structured program
Athletes focused on gaining both size and strength
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
Triceps
14.9%
Upper Back
14.9%
Lats
11.2%
Biceps
9.3%
Front Delts
8.1%
Forearms
6.2%
Glutes
5.6%
Hamstrings
5.6%
Quadriceps
5%
Middle Delts
5%
Chest
3.7%
Lower Back
2.5%
Abs
2.5%
Neck
2.5%
Olympic
2.5%
Adductors
0.6%
Week 1 Workouts
#ExerciseSetsReps
1Bulgarian Split Squat (Dumbbell)16–10 reps
2Lateral Lunge (Weighted)10 reps
3Good Morning28–12 reps
4Seated Overhead Press (Dumbbell)17–12 reps
5Standing Behind Neck Shoulder Press (Barbell)17–12 reps
6Ab Wheel2AMRAP
7Tricep Extension (Dumbbell)28–15 reps
8Neck Curl115–30 reps
9Neck Extension115–30 reps
10Reverse Forearm Curls210–15 reps
#ExerciseSetsReps
1Incline Bench Press (Dumbbell)27–8 reps
2Seated Overhead Press (Dumbbell)28–12 reps
3Pull-Up (Neutral Grip, Bodyweight)31–15 reps
4Pull-Up (Bodyweight)31–15 reps
5Wide Grip Rear Pull-Up11–15 reps
6Tricep Rope Push Down (Cable)210–15 reps
7Bicep Curl (EZ Bar)17–8 reps
8Bicep Curl (EZ Bar)17–8 reps
#ExerciseSetsReps
1Snatch Deadlift26–8 reps
2Inverted Row27–12 reps
3Pec Fly (Dumbbell)17–15 reps
4Single Arm Pushdown28–12 reps
5Reverse Curl (Barbell)28–12 reps

Weeks 2–3 are in the app

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

Common questions

Yes, Goblin Slayer 1.1 is completely free to follow on Boostcamp. Download the app on iOS or Android, find the program, and start your first workout immediately. All 3 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.

Goblin Slayer 1.1 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 3 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Goblin Slayer 1.1 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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