Vault #002: Reg Park's 5x5 (1960)

Origin

In the late 1950s, the bodybuilding world was obsessed with volume. High reps, lots of isolation, train until you drop. Reg Park thought differently.

Park was a three-time Mr. Universe from Leeds, England -- 6'1", 225 lbs, and one of the strongest bodybuilders alive. He could bench 500 lbs at a time when most bodybuilders treated the bench press as an afterthought. He squatted heavy, deadlifted heavy, and pressed heavy. In an era of pump chasers, Park was building raw power.

Around 1960, he distilled his approach into a training booklet called Strength & Bulk Training for Weight Lifters and Body Builders. The method was almost aggressively simple: pick the biggest compound lifts, do five sets of five reps, train three days a week, add weight when you can. Two warmup sets, three working sets. Done.

The Program

Phase A -- the beginner/intermediate foundation -- alternates two full-body workouts three times per week. Workout A pairs squat, bench press, and barbell row. Workout B pairs squat, overhead press, and deadlift. The squat appears every session because Park considered it the single most important exercise in existence. No machines, no cables, no fluff. Just a barbell and a plan.

Phases B and C add front squats, incline pressing, power cleans, and more advanced accessory work -- but Phase A is where the legend lives. It is the template that launched a thousand programs.

Context of the Era

This was pre-powerlifting. The sport would not hold its first official competition until 1964. There was no squat-bench-deadlift "big three" -- bodybuilders competed in physique, and Olympic lifters competed in the clean and press, snatch, and clean and jerk. Training for pure barbell strength outside of Olympic lifting was unusual.

Park bridged those worlds. He trained like a strength athlete but competed as a bodybuilder. His 5x5 was proof that you did not have to choose between size and strength -- and that the barbell basics were enough to build both.

Fun Fact

A teenage Arnold Schwarzenegger saw Reg Park playing Hercules in the 1961 film Hercules in the Haunted World and decided immediately that he wanted to look like that. Arnold tracked down everything Park had written, adopted the 5x5 method as his early training foundation, and eventually traveled to South Africa to train at Park's gym. The two became lifelong friends. Without that Hercules movie, the Arnold we know might never have existed.

Download

Reg Park's 5x5 Phase A is available as a .trn file. Import it into the TRN app and train the program that started the strength revolution -- exactly as it was written over sixty years ago.