The "Iron Foundation" Split

A 12-week high-intensity program built for lifters who want to push heavy weight without sacrificing their lower back. This plan focuses on "Go Big or Go Home" progressive overload, capping reps at 12 to maximize power and mechanical tension.
​Key Features:
​Pro-Level Intensity: Targets RPE 8.5–9 on all major lifts.
​Back-Safe Architecture: Swaps risky movements like deadlifts and bent-over rows for stabilized, chest-supported, and tripod variations.
​Functional Power: Integrated treadmill sprints and shadowboxing finishers to maintain a high-performance engine.
​Heavy Freeweights: Focused on dumbbell mastery and compound strength.

Weeks 1 – 4: The Adaptation Phase
​Goal: Master the "3s negatives" and the form.
​Progression: Focus on hitting the top end of the rep ranges (e.g., hitting 10 reps on Leg Press).

​Weeks 5 – 8: The Hypertrophy Phase
​Goal: Maximize muscle size.
​Progression: This is where you aggressively follow the "Add 5kg" notes I gave you. Since you're hitting these muscles 2x a week (with the 6-day split), the growth will be rapid here.

​Weeks 9 – 12: The Power & Peak Phase
​Goal: Absolute strength.
​Progression: If the joints feel good, push the RPE to 10 on the main lifts.
​The "Deload" Secret: In Week 7 or 8, tell your friends to do a "Deload Week"—use 60% of their normal weight and just move the blood around. It prevents injury and resets the central nervous system so they can smash the final 4 weeks.

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Week 1

Week 2

Week 3

Week 4

Week 5

Week 6

Week 7

Week 8

Week 9

Week 10

Week 11

Week 12

8h sleep. 10k steps. High protein. Muscle grows while resting, not lifting. No training today!

Walk

Rest Day!!

Prioritize heavy machines. 3s negatives on every rep. Lock core to protect back. Go big or go home!

Treadmill

Bench Press (Dumbbell)

Incline Bench Press (Dumbbell)

Arnold Press

Dumbbell Bench Pullover

Pec Fly (Dumbbell)

Dip (Weighted)

Shadow Boxing

Russian Twist (Dumbbell)

Abs Crunch (Bodyweight)

PUSH (Chest, Shoulders, Tricep

Heavy vertical pull first. Arc rows to hip. Fight the negatives on curls. Finish with core burnout.

Lat Pulldown

Single Arm Row (Dumbbell)

Chest Supported Row (Dumbbell)

Hammer Curl (Dumbbell)

Face Pull

PULL Back, Rear Delts, Biceps

Load legs, not spine. Glue back to seat. 3s negatives mandatory. No shaking, no growth. Go big!

Leg Press

Belt Squat

Leg Extension

Lying Leg Curl

Hip Thrust (Machine)

Standing Calf Raise

Decline Crunch (Weighted)

LEGS Quads Hams Glutes Calves

Max intensity. Control descent. Squeeze every rep. Hit target reps or lower weight. Go big!

Chest Press (Machine)

Seated Row (Cable)

Underhand Lat Pulldown

Shoulder Press (Machine)

Lateral Raise (Dumbbell)

Hanging Knee Raise

UPPER BODY POWER

Compound leg move first. High volume on isolations. Chase the pump in arms. Go big or go home!

Hack Squat

Tricep Rope Push Down (Cable)

Plank

LEGS & ARMS

8h sleep. 10k steps. High protein. Rest hard to crush Day 1 next. Muscle grows while you sleep!

Rest day!!

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