The Rebel Doctor Who Changed Everything!

What Modern Coaches Can Learn from WW2's Strength Training Pioneer

Want to know what REALLY made modern strength training possible?

It wasn't fancy equipment. It wasn't million-dollar research grants.

It was a young army doctor who was told "that's not how we do things" and decided to try anyway!

The Story That Changed Everything

Picture this: It's 1943, and thousands of wounded soldiers are flooding into military hospitals across America. These weren't minor injuries either - we're talking shattered limbs, torn muscles, and breaks that would leave most people wondering if they'd ever walk normally again.

The medical establishment had its protocol DOWN COLD.

Rest. Gentle movement. Maybe some light massage if you were lucky.

"Take it easy," they'd say. "Don't strain yourself."

But there was this one army captain - Dr. Thomas DeLorme - working at Gardiner General Hospital who kept looking at his patients and thinking...

This isn't working.

These guys aren't getting better.

They're getting WEAKER!

The Moment Everything Changed

While his colleagues were playing it safe, DeLorme was asking dangerous questions.

What if the problem wasn't that these men were pushing too hard?

What if the problem was that they weren't pushing hard ENOUGH?

So he did something that would make most medical directors today break out in a cold sweat.

He started prescribing HEAVY lifting for injured soldiers.

Not gentle range-of-motion exercises.

Not "therapeutic" movements.

ACTUAL strength training.

Here's what he developed (and this is going to sound VERY familiar):

  1. Start with a 10-rep max weight

  2. Do three sets of 10 reps

  3. Increase the load progressively

  4. Set 1: 50% of 10RM

  5. Set 2: 75% of 10RM

  6. Set 3: 100% of 10RM

Sound like something you might do in your gym today?

That's because DeLorme basically invented what we now call progressive overload!

The Results That Shocked Everyone

Remember, this is 1943.

The fitness industry doesn't exist yet.

Arnold Schwarzenegger is still in diapers.

And this army captain is getting results that would make modern physical therapists jealous.

Patients who'd been stuck in recovery for MONTHS were getting back to active duty in WEEKS.

The data was undeniable.

The improvements weren't just physical either - these soldiers were gaining confidence, feeling strong again, believing in their bodies.

But here's the real kicker...

DeLorme wasn't some senior medical director with unlimited resources and a team of researchers.

He was a young captain, working with basic equipment, often improvising with whatever weights they could find around the hospital.

He didn't have peer-reviewed studies backing him up.

He didn't have approval from the American Medical Association.

He just had RESULTS.

What This Means for YOU as a Coach

Now, I know what you're thinking...

"That's a great story, Paul, but what does a 1940s army doctor have to do with my coaching business?"

EVERYTHING!

See, DeLorme wasn't just creating a training protocol. He was doing something that every great coach needs to master:

He was challenging conventional wisdom when he saw it wasn't serving his people.

Think about your own coaching right now.

Are there "industry standards" you follow just because... that's how everyone does it?

Are there approaches you use because they're "safe" rather than because they get results?

The Three Lessons Every Coach Needs to Learn

Lesson #1: Question Everything (Especially the "Proven" Methods)

DeLorme could have played it safe. He could have followed the established protocols, and nobody would have questioned him.

But he saw his patients weren't thriving, and he chose to act.

When was the last time you looked at a standard coaching practice and asked: "Is this actually working for MY clients?"

The 50+ crowd especially doesn't need you to follow some textbook approach.

They need you to see THEM and what THEY need.

Lesson #2: Start with Results, Not Permission

DeLorme didn't wait for the medical establishment to approve his methods. He saw what worked and doubled down on it.

Too many coaches get stuck waiting for the "perfect" certification, the "right" equipment, or approval from some authority figure.

Here's the truth: Your legends don't care about your credentials nearly as much as they care about whether you can help them feel strong and capable again.

Lesson #3: Innovation Comes from Constraints, Not Resources

DeLorme revolutionised rehabilitation with basic weights and a willingness to experiment.

He didn't have:

  • Modern gym equipment

  • Sports science research

  • Recovery technology

  • Nutrition protocols

But he had something more valuable: the ability to observe, adapt, and persist.

How many times have you told yourself you can't serve your 50+ clients properly because you don't have the "right" setup?

DeLorme proves that breakthrough results come from creativity and care, not fancy equipment.

Your Rebel Moment Starts Now

Every great coach has a moment when they realise the standard approach isn't enough.

Maybe you're there right now.

Maybe you're watching your 50+ clients go through the motions of generic fitness programs, seeing small improvements but knowing deep down they're capable of SO much more.

Maybe you're tired of treating every client the same way because that's what your certification taught you.

Maybe you're ready to be the coach who asks: "What if we did this differently?"

That's your DeLorme moment.

Here's What I Want You to Do This Week

Pick ONE standard coaching practice you use with your 50+ clients.

Just one.

Now ask yourself: "Is this serving them, or am I just following the playbook?"

If you're not sure, try something different with a willing client.

See what happens.

DeLorme didn't change the world overnight. He started with one patient, one exercise, one willingness to try something new.

Your revolution can start the same way.

The Ripple Effect

Here's the beautiful thing about what DeLorme did...

He didn't just help those soldiers in 1943.

His Progressive Resistance Exercise protocol became the foundation for modern strength training, physical therapy, and rehabilitation.

Millions of people have gotten stronger because ONE army captain decided to trust what he saw over what he was told.

That's the power of a coach who's willing to think differently.

Your 50+ legends are waiting for their Thomas DeLorme.

The coach who sees them not as limitations to work around, but as human beings with incredible potential.

The coach who's willing to challenge the industry standard of treating everyone over 50 like they're made of glass.

The coach who understands that strength - real strength - comes from progressive challenge, not protective coddling.

Ready to Write Your Own Chapter?

DeLorme's story reminds us that the most powerful innovations often come from the most unexpected places.

A military hospital during wartime. A young doctor who refused to accept "that's just how we do things." Basic equipment and an unwavering focus on results.

You have everything you need to create breakthroughs for your legends.

You don't need perfect conditions. You don't need everyone to approve. You just need the courage to start.

The question is: What will YOUR legacy be?

The coach who followed all the rules and got predictable results?

Or the coach who, like DeLorme, saw what their people truly needed and found a way to deliver it - no matter what the textbooks said?

Your legends are counting on you to choose wisely.

You got this!

Cheers!

Paul

(Image: courtesy of University of Texas at Austin)