Build Performance & Endurance

Build Performance & Endurance

What Do These Three Have in Common?

Anthony Elanga covered more high-speed sprint distance than any Premier League player in 2025.

Tom Stoltman believes a key part of his World's Strongest Man victory came down to improved endurance and aerobic capacity — something he wasn't even specifically training for.

Boxer Ben Whittaker came out of his last training camp with no recurring hand or wrist pain, and felt his punching power had increased.

Different sports.
Different demands.

Same underlying shift.

It wasn't more training. It was better recovery.

The Overlooked Limiter

Most people still think performance is built in training.

More sessions.
More intensity.
More output.

That's the visible part. But it's not what determines results over time.

Because performance isn't just about what you can produce… it's about how well you recover from what you produce.

And for most people — whether they're competing at the highest level or just trying to stay sharp — that's the real constraint.

The Reality Most Miss

Fatigue doesn't just come from training. It comes from everything:

  • Workload
  • Travel
  • Mental pressure
  • Sleep disruption
  • Daily life demands

Your body doesn't separate these. It doesn't distinguish between a hard training session and a long, stressful day.

It all feeds into the same system.

Which means even well-structured training can stop delivering results… if recovery isn't keeping up.

What That Looks Like

This is where performance quietly drops off. Not in a dramatic way. Just enough to notice:

  • Endurance becomes inconsistent
  • High efforts are harder to repeat
  • Output varies from session to session
  • Recovery between sessions slows down
  • Small issues linger longer than they should

You're still capable. But you're not operating at your real level.

Why More Training Doesn't Fix It

Most people respond by doing more. Pushing harder. Adding volume. Trying to force progress.

But if recovery isn't there, that approach backfires. Because you're adding stress to a system that hasn't reset.

And instead of improving performance… you flatten it.

What's Actually Driving Performance

Look back at those examples.

Anthony Elanga

His numbers weren't just about speed. They were about repeatability.

The ability to produce high-intensity efforts again and again — across 90 minutes, across a full season.

That doesn't come from sprint work alone. It comes from the ability to recover between efforts.

Tom Stoltman


Strongman isn't typically associated with endurance. But at that level, performance is about sustaining output across multiple events.

After introducing hyperbaric oxygen, he noticed something unexpected. He went on a 5K run he hadn't done in a while — and performed significantly better than expected.

That wasn't a training gain. It was a recovery gain.

Improved oxygen utilisation. Better energy efficiency.

And that carried through into competition — where consistency wins.

Ben Whittaker


Boxing is built on output over time. Rounds. Pressure. Repeated impact.

In his last training camp, using red light and hyperbaric oxygen, the difference showed up clearly:

  • No recurring pain in hands or wrists
  • More consistent output across sessions
  • Increased perceived punching power

That last point matters. Because power isn't just strength. It's the ability to express force repeatedly without breakdown.

That's endurance.

The Common Thread

Different environments. Different performance demands. Same underlying mechanism.

When recovery improves:

  • You repeat efforts more effectively
  • You maintain output for longer
  • You reduce the drop-off between sessions
  • You remove the friction that limits performance

That's what most people are actually missing.

Not effort. Capacity.

What's Actually Happening

This isn't theoretical. It's physiological.

When recovery is properly supported:

  • Oxygen delivery becomes more efficient
  • Cellular repair accelerates
  • Inflammation is better controlled
  • Energy production becomes more stable

The result isn't just feeling better. It's performing better. More consistently. Over longer periods.

Why This Applies to Everyone

You don't need to be an elite athlete for this to matter. The same rules apply:

  • If your recovery matches your demands → performance improves
  • If it doesn't → performance stalls

Most people sit in between. Doing enough to create stress… but not enough to recover from it properly.

That's where progress slows.

Where Structured Recovery Comes In

Once the basics are in place — sleep, nutrition, training — there's another level.

That's where structured recovery tools come in. Not as shortcuts. As support.

Hyperbaric oxygen therapy and red light therapy:

  • Improve oxygen availability
  • Support tissue repair
  • Help regulate inflammation
  • Accelerate recovery between efforts

They don't replace training. They make it work.

The Reality

You don't build endurance by constantly pushing harder. You build it by recovering well enough to sustain high output.

That's the difference.

Recover Well Enough to Go Again

If you want to improve performance and endurance — stop looking only at how hard you can train. Start looking at how well you recover.

Because the real advantage isn't just pushing harder… it's being able to go again.

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