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Hybrid Strength and Athletic Base (HSAB)
IntermediateFree

Hybrid Strength and Athletic Base (HSAB)

12 Weeks to Strength, Power, and Performance.

Dontrail H.
Dontrail H.· Sep 2025
iOS & Android

Overview

Length
12 weeks
Days / week
5 days
Level
Intermediate
Goal
Athletics, Muscle, Bodyweight Fitness, Women's
Equipment
Full Gym
Session length
80 min
Build Strength: Establish a foundation using proven strength training principles. Develop Power & Athleticism: Incorporate movement patterns and progressions inspired by athletic training (not just bodybuilding). Improve Performance: Enhance not only physical strength but also mobility, coordination, and overall confidence in the gym.

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
Quadriceps
13.6%
Abs
11.5%
Upper Back
10.2%
Glutes
9.8%
Triceps
8.4%
Front Delts
7.9%
Hamstrings
6.9%
Lats
5.5%
Chest
5.2%
Middle Delts
4%
Biceps
3.9%
Lower Back
3.2%
Forearms
2.5%
Rear Delts
2.2%
Adductors
2%
Other
1.2%
Stretching
1.2%
Olympic
0.9%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Cossack Squat46 reps+5 lbs
2Romanian Deadlift (Barbell)28 reps+5 lbs
1+5 lbs
3Bulgarian Split Squat (Dumbbell)38 reps+5 lbs
4Kettlebell Swing44 reps+5 lbs
5Glute Bridge Walkout310 reps+5 lbs
6Walking Lunge316 reps+5 lbs
116 reps
7Copenhagen Plank330 min
8Hanging Knee Raise312 reps
9Bench Press (Barbell)46 reps+5 lbs
#ExerciseSetsRepsLoad
1Bench Press (Barbell)46 reps+5 lbs
2Overhead Press (Dumbbell)38 reps+5 lbs
3Incline Bench Press (Dumbbell)310 reps+5 lbs
4Landmine Press38 reps+5 lbs
5Dip (Weighted)46 reps+5 lbs
6Lateral Raise (Dumbbell)312–15 reps+5 lbs
7Face Pull312–15 reps+5 lbs
8Ab Wheel310–12 reps
9Side Plank330 min
#ExerciseSetsRepsLoad
1Kettlebell Clean and Press56 reps+5 lbs
2Goblet Squat To Press312 reps+5 lbs
3Kettlebell Offset Push-Up46 reps
4Broad Jump45 reps
5Sled Push/Farmers Carry430 min+10 lbs
6Chin-Up (Bodyweight)38 min
7Pallof Press312 reps
8Hanging Knee Raise312–15 reps
#ExerciseSetsRepsLoad
1Pull-Up (Weighted)46 reps+5 lbs
2Barbell Row48 reps+5 lbs
3Seated Row (Cable)410 reps+5 lbs
4Face Pull312–15 reps+5 lbs
5Seated Dumbbell Curl315 reps+3 lbs
6Hammer Curl (Dumbbell)312 reps+5 lbs
7Lying Reverse Fly312 reps+5 lbs
8Cable Wood Chop312 reps
9Dead Bug412 reps
#ExerciseSetsRepsLoad
1Kettlebell Clean44 reps+5 lbs
2Front Squat (Barbell)38 reps+5 lbs
3Push Press (Barbell)36 reps+5 lbs
4Romanian Deadlift (Trap Bar)45 reps+5 lbs
5Step-Up (Weighted)310 reps+5 lbs
6Pull-Up (Neutral Grip, Bodyweight)48 reps
7Snatch (Kettlebell)38 reps
8Farmer's Walk (Weighted)430 min+10 lbs
9Hollow Hold330 min
10Plank with Shoulder Taps320 reps

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, Hybrid Strength and Athletic Base (HSAB) 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 80 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.

Hybrid Strength and Athletic Base (HSAB) 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.

Hybrid Strength and Athletic Base (HSAB) 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.
Free on iOS & Android