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Powerbuilder - 12 Week Strength & Mass Protocol

Josh Holyfield Personal Development

Powerlifting, Bodybuilding
Coach
Josh Holyfield

This program is for men who want to get stronger and bigger at the same time. You're done choosing between size and strength because you want both.

Powerbuilder is a 12 week program built on a 5 day training split. Sessions run 60 to 75 minutes.

As you progress through the program, rep targets on your compound lifts decrease and the weight on the bar increases. This is the same progression structure we use with one on one coaching clients. Every single one of them hit lifetime PRs on bench, squat, and deadlift.

This is not a beginner program. You need to know how to execute the main compound lifts with proper form. You need access to a full gym. You need to be ready to train hard five days per week for three months.

You get structured programming with clear progression targets. You get access to the Iron Forge Brotherhood community for coaching support. You get a starter meal plan. Everything you need is here if you're willing to execute.

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Get Stronger While Building Size
The rep ranges shift across 12 weeks. You build muscle in higher rep phases and peak strength as the reps drop and weight climbs. Most programs make you choose between size and strength. This one gives you both
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Progressive Overload Built In
You don't guess when to add weight. The program forces it by decreasing rep targets over time. When you go from 10 reps to 6, the bar gets heavier. Progression is built into the structure so you keep getting stronger.
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Proven With Coaching Clients
This structure was tested with one on one clients before it became a standalone program. Every client hit lifetime PRs on bench, squat, and deadlift. The method works when you execute it.
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Train With Purpose
Each session has a clear focus. Every exercise has a reason for being there. You execute a plan designed to build strength and muscle efficiently across five training days per week.
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Community Support
Access the Iron Forge Brotherhood to ask questions, post form checks, and get feedback from coaches and other men doing the work. You get a starter meal plan through the community as well.
Features
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Access to your coaches
Get direct feedback on form and programming questions through the Iron Forge Brotherhood community. You're not doing this alone
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Programming 5 days per week
Structured training split designed for men ready to commit to serious strength and size gains over 12 weeks.
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Exercise Video Guidance
Every lift includes demonstration videos showing proper setup, execution, and common mistakes to avoid.
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Delivered through TrainHeroic
Track your lifts, log your progress, and follow the program in an app built for serious training.
Equipment
Required
Barbell // Squat Rack // Adjustable Bench // Dumbbells // Pull Up Bar
Recommended
Cable Tower
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Sample Week
Week 1 of 12-week program
Sunday
Week 1-3 Pull

A

Deadlift

3 x 12

B

DB Incline Row

4 x 8

C

Lat Pulldown

3 x 8

D

DB Pullover

3 x 8

E

Single Arm Dumbell Row

3 x 8

F

T-Bar Row

3 x 8

G

Barbell Bicep Curl

4 x 30

H

Decline Sit Up

3 x 30

Sunday
HIIT Cardio

A

Run

1 x 20:00

Monday
Weeks 1-3 Arms

A

Single Arm Dumbell Preacher Curl

3 x 8

B

Close Grip Bench Press

3 x 8

C

Hammer Curl

3 x 8

D

Skull Crushers

3 x 8

E1

Incline Bicep Curl

3 x 15

E2

Tricep Pushdown

3 x 15

Monday
Mobility

A

Static Hip Flexor Stretch

B

C

Standing Forward Fold

D

Side Lunge Stretch

E

Quad Stretch

F

Distal Hamstring Stretch

G

Static Overhead Reach

H

Static Lat and Tricep Stretch

I

Static Oblique and Lat Stretch

Tuesday
Weeks 1-3 Lower

A

Back Squat

3 x 12

B

Lying Single Leg Curl

3 x 8

C

Leg Press

3 x 8

D

Romanian Deadlift (RDL)

3 x 8

E

Seated Machine Calf Raise

3 x 11

Tuesday
HIIT Cardio

A

Run

1 x 20:00

Wednesday
Weeks 1-3 Shoulder/Arms

A

Seated Lateral Raise

3 x 8

B

DB Lying Rear Lateral Raise

3 x 8

C

Barbell Overhead Press

3 x 8

D

Single Arm Dumbell Preacher Curl

3 x 8

E

Cable Triceps Extension

3 x 8

F

Alternating DB Hammer Curl

3 x 12

Wednesday
Mobility

A

Static Hip Flexor Stretch

B

C

Standing Forward Fold

D

Side Lunge Stretch

E

Quad Stretch

F

Distal Hamstring Stretch

G

Static Overhead Reach

H

Static Lat and Tricep Stretch

I

Static Oblique and Lat Stretch

Thursday
Weeks 1-3 Push

A

Barbell Bench Press

B

Barbell Incline Bench Press

3 x 8

C

DB Lateral Raise

3 x 8

D

DB Chest Fly

3 x 8

E

Standing DB Upright Row

3 x 8

F

Two Arm DB Preacher Curl

3 x 8

G

Straight Bar Tricep Pushdown

3 x 8

Thursday
HIIT Cardio

A

Run

1 x 20:00

Friday
Mobility

A

Static Hip Flexor Stretch

B

C

Standing Forward Fold

D

Side Lunge Stretch

E

Quad Stretch

F

Distal Hamstring Stretch

G

Static Overhead Reach

H

Static Lat and Tricep Stretch

I

Static Oblique and Lat Stretch

Coach
coach-avatar Josh Holyfield

Army veteran and founder of Iron Forge. 15 plus years teaching men how to build strength, discipline, and capability through training. I help men train to protect and provide for their families.

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Ready to Get Started?

Twelve weeks of structured training to build strength and size at the same time. Five days per week with progressive overload built into the program. Community support and a starter meal plan included. Everything you need to hit PRs is here.

Get Powerbuilder - 12 Week Strength & Mass Protocol
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Powerbuilder - 12 Week Strength & Mass Protocol