Blockbuster Strength — Iron Paradise Split

This program is built in the spirit of the high-volume, home-gym bodybuilding culture associated with blockbuster action stars — the kind of training space one well-known actor has publicly nicknamed his "Iron Paradise" on his own social media. That is a light, public-persona reference point, not a claim about anyone's actual personal routine, and this plan is not affiliated with, endorsed by, or sponsored by any individual it may evoke. What you are actually running is a classic body-part split: one muscle group per day, heavy pyramid-style compound work first, then several accessory movements to finish the job.

The week is organized as five dedicated body-part days, Monday through Friday, leaving the weekend flexible for rest or an optional repeat/cardio day if you want to run it at a higher frequency. Monday is Chest Day: after a treadmill walk and band pull-aparts, you run Barbell Bench Press for 4 sets at 12, 10, 8, then 6 reps, adding weight each set as the reps drop, followed by Incline Dumbbell Press 4×12, Cable Flye 4×15, Decline Push-Up 3×15, Dumbbell Pullover 3×12, and a 3×25 bodyweight Push-Up finisher. Tuesday is Leg Day, built the same way around Barbell Back Squat 4×12/10/8/6, then Leg Press 4×25, Leg Extension 4×20, Romanian Deadlift 4×12, Lying Leg Curl 4×15, Standing Calf Raise 5×20, and a Jump Squat finisher. Wednesday is Back Day (Pull-Ups, Barbell Rows, Cable Rows, Single-Arm Rows, Lat Pulldowns, Face Pulls), Thursday is Shoulder Day built around the same 4×12/10/8/6 pyramid on Seated Dumbbell Shoulder Press, and Friday is Arms Day for biceps and triceps.

The main strength lifts — Bench Press, Back Squat, and Seated Shoulder Press — all use the same pyramid scheme: four sets where reps drop from 12 to 10 to 8 to 6 while the weight climbs each set, finishing on your heaviest set of the day. Progress that pattern by adding a small amount of weight to the top (6-rep) set once you can complete all four sets with good form, then let the lighter, higher-rep sets creep up to match. The accessory work — flyes, pulldowns, curls, pushdowns, lateral raises, and the bodyweight finishers — should be pushed toward the top of its rep range before you add load, since its job is to add training volume and finish the muscle group, not to test a one-rep max. Because every muscle group only gets trained once a week here, each session can and should be pushed hard; recovery time between sessions is what makes that volume sustainable.

A few mistakes come up often with this style of high-volume, one-muscle-per-day split.

• •Starting the pyramid sets too heavy, which turns the 12-rep set into a grind and leaves nothing left for the crucial 6-rep top set.
• •Rushing through the accessory lifts to get to the next body part, when those 4-6 exercises per session are doing most of the hypertrophy work.
• •Skipping the warm-up sets (treadmill walk, band pull-aparts, arm circles) before loading a heavy compound lift, which is a fast way to strain a shoulder or lower back under this much volume.
• •Training a sore or under-recovered muscle group again before its next scheduled day, instead of trusting the once-a-week frequency to let 90-minute sessions actually pay off.
• •Treating the bodyweight finishers (push-ups, jump squats, close-grip push-ups) as optional, when they're what pushes each session into a real hypertrophy stimulus after the heavy work is done.

This is a demanding, advanced-level program: five 90-minute sessions a week of real volume, so expect noticeable pumps and strength gains on the pyramid lifts within 3 to 4 weeks, with visible size changes typically showing up over 8 to 12 weeks of consistent training and adequate food. It suits someone with full gym access — barbell, dumbbells, cable machine, pull-up bar — and enough time and recovery capacity to dedicate close to two hours a day, five or six days a week, to training. If you're short on either equipment or time, this split will be hard to sustain; it rewards people who can treat training like a full-time commitment.