Boostcamp logo
BoostcampPNG
Acceleration  Phase 2
IntermediateFree

Acceleration Phase 2

Transform your strength and speed in just 12 weeks—unlock your potential with every rep and elevate your game to new heights.

Amadeo Z.
Amadeo Z.· Sep 2025
1athletes running this program
iOS & Android

Overview

Length
12 weeks
Days / week
3 days
Level
Intermediate
Goal
Muscle, Athletics
Equipment
Full Gym
Session length
70 min
This program is built as a 3-day full body split, where every session combines functional movement patterns (push, pull, squat, hinge, lunge, carry, core) with progressive resistance training. The goal of this phase is not just to lift heavier weights, but to improve movement quality, control, and strength expression under tempo. By combining tempo prescriptions with controlled rep ranges, you’re training both muscular function (joint stability, mind-muscle connection, movement efficiency) and strength progression (mechanical tension, load increases). • Function: Exercises like lunges, split squats, box step-ups, and rows emphasize joint stability, unilateral balance, and athletic transfer. • Weight: Compound lifts (squat, bench, hack squat, RDL, split squat) allow you to progressively overload through volume, rep ranges, and eventual weight increases. • Tempo & Rep Progression: Instead of relying only on adding load, progress is built by slowing eccentrics, pausing in weak points, and extending time under tension. This ensures muscle growth, tendon adaptation, and better control through the full ROM. • Full Body 3x/Week: Each day blends upper + lower + core/arms so you’re reinforcing functional strength patterns with higher frequency, while still emphasizing a slightly different focus per session (posterior chain, push + quads, legs + arms). This Acceleration Phase (Phase 2) pushes past the foundation you built in Phase 1: • From “learning patterns and tempo control” → to executing with load, intent, and progression. • From “basic stability” → to strength under control. • From “weight as the only metric” → to tempo, time under tension, reps, and load as progressive tools. 👉 In short: The purpose is to functionally strengthen the body under load with tempo discipline, creating muscle growth, control, and transferable strength — while preparing you for the next phase where speed and power expression will become even more important.

Who it's for

Intermediate athletes ready for a structured program
Athletes focused on building muscle size
Athletes who can train 3 days per week
Athletes with access to a full gym (barbells, dumbbells, cables, and machines)

Muscle engagement

Front
Back
Hamstrings
17.9%
Glutes
11.5%
Quadriceps
11.5%
Triceps
8.1%
Biceps
8%
Chest
6.8%
Lats
6.7%
Front Delts
6.6%
Upper Back
6%
Middle Delts
5.6%
Abs
3.9%
Lower Back
2.4%
Adductors
1.5%
Rear Delts
1.3%
Other
1.2%
Forearms
0.9%
Week 1 Workouts
#ExerciseSetsRepsLoad
1Lying Leg Curl16 reps@6.5
16 reps@7
16 reps@7.5
2Stiff Leg Deadlift110 reps@6
210 reps@7
3Split Squat Front Foot Elevated (Smith Machine)36 reps@7
4Squat (Barbell)36 reps@7
5Squat (Paused)112 reps@6
112 reps@7
112 reps@7.5
6Step-Up (Weighted)312 reps@7
7Bike Ergometer cardiovascular120–20 min@10
120–20 min@6
#ExerciseSetsRepsLoad
1Single Arm Row (Dumbbell)18 reps@6.5
28 reps@7
2Chest Supported Row (Dumbbell)18 reps@6.5
28 reps@7
3Lat Pulldown (Single Arm)110 reps@6
210 reps@7
4Underhand Lat Pulldown110 reps@6
210 reps@7
5Decline Bench Press (Dumbbell)110 reps@7
110 reps@7.5
110 reps@8
6Incline Chest Fly (Dumbbell)112 reps@6.5
212 reps@7
7Chest Fly (Cable)115 reps@7
215 reps@7.5
8Lateral Raise (Cable)215 reps@6.5
115 reps@7
Superset
9ALateral Raise (Dumbbell)215 reps@6.5
115 reps@7
9BSeated Shoulder Press (Dumbbell)28 reps@7
18 reps
#ExerciseSetsRepsLoad
Superset
1ABulgarian Split Squat (Dumbbell)38 reps@7
1BLying Leg Curl25 reps@6.5
210 reps@7.5
15 reps@7
110 reps@8
Superset
2AHack Squat120 reps@7.5
115 reps@7
110 reps@7.5
16 reps@7
2BSeated Hamstring Curl120 reps@7.5
115 reps@7
110 reps@7.5
16 reps@7
3Incline Curl (Dumbbell)17 reps@7
25 reps
23 reps
17 reps
4Tricep Pushdown (Cable)17 reps@7
25 reps
23 reps
17 reps
5Bicep Curl (Cable)210 reps
28 reps
6Dip (Bodyweight)3AMRAP

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, Acceleration Phase 2 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 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.

Acceleration Phase 2 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 12 weeks. The structure is designed so that each week builds on the last, with weights, volume, or intensity progressively increasing as you go.

Acceleration Phase 2 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