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The Blog

Science-backed hybrid training content for Irish and UK lads who want to get properly fit again. No preaching. No perfection.

Hybrid Training

What Is Hybrid Training? The Complete Beginner's Guide

Hybrid training means building both strength and endurance simultaneously. Here's the complete evidence-based guide — from the physiology of concurrent training to a practical 12-week starting framework.

15 min read

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Hybrid Training

Can You Build Muscle and Run at the Same Time? The Science-Based Answer

The most debated question in hybrid training. Here's what the peer-reviewed research actually says about concurrent training, the interference effect, and how to programme around it.

14 min read

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Hybrid Training

How to Structure a Hybrid Training Week With a Full-Time Job

The science of weekly training structure for concurrent athletes — session sequencing, fatigue management, and a practical framework that fits around a 40-hour work week.

13 min read

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Hybrid Training

Zone 2 Cardio Explained: The Science Behind the Most Important Training Zone

Zone 2 is the foundation of aerobic fitness and the key to minimising interference in hybrid training. Here's the complete physiological explanation — and why most people train in the wrong zone.

16 min read

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My Story

From the Pitch to the Gym: How to Get Fit After Stopping Sport

Hundreds of thousands of Irish and UK lads stopped playing sport in their late teens and early twenties. Here's the evidence-based guide to getting properly fit again — and the honest story of how I did it.

14 min read

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Gear & Tech

WHOOP Review: Is It Worth It for Hybrid Athletes? (After 12 Months of Real Use)

After 12 months of wearing WHOOP every day through half marathon training, heavy lifting blocks, and a full-time sales job, here is my honest assessment — with real HRV data and a clear verdict.

17 min read

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Running

How I Trained for My First Half Marathon While Still Lifting

A complete account of my first half marathon training block — the programme, the mistakes, the WHOOP data, and what I would do differently. With the science of concurrent endurance and strength training throughout.

18 min read

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Gear & Tech

Best Running Shoes for People Who Also Lift (2025): A Biomechanics-Based Guide

Running shoes and lifting shoes serve completely different biomechanical purposes. Here's the evidence-based guide to choosing footwear for hybrid training — and my current recommendations.

11 min read

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Hybrid Training

How Much Cardio Is Too Much If You Want to Keep Your Gains?

The interference effect is real — but it's been massively overstated. Here's the complete scientific picture of how much cardio you can do before it meaningfully impacts muscle building.

13 min read

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Lifting

Progressive Overload Explained: The Only Principle You Need to Get Stronger

Progressive overload is the fundamental driver of strength and muscle gains. Here's the complete science — from the molecular mechanisms to a practical implementation framework.

12 min read

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Nutrition

How Much Protein Do You Actually Need? The Evidence-Based Answer for Hybrid Athletes

The protein debate has more noise than almost any topic in fitness. Here's what the meta-analyses actually say — and a practical framework for hybrid athletes who want to build muscle and run.

13 min read

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Running

Running Economy: Why Strength Training Makes You a Better Runner

Running economy — how efficiently you use oxygen at a given pace — is one of the strongest predictors of running performance. Here's the science of why lifting makes you run better.

12 min read

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Hybrid Training

Sleep and Recovery: The Most Underrated Performance Variable

Sleep is the single most powerful recovery tool available to athletes. Here's the complete science — from sleep architecture to practical strategies for improving sleep quality as a hybrid athlete.

14 min read

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My Story

The Irish Lad's Guide to Getting Properly Fit in Your Mid-20s

For the lad who played sport until 18, drifted through his early 20s, and now wants to get properly fit again — without the preaching, without the 5am wake-up culture, and without giving up his social life.

15 min read

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My Story

How I Stay Consistent With Training in a Demanding Sales Job

Sales is unpredictable — client dinners, late calls, travel, and the mental load of targets. Here's how I've built a training system that survives the chaos of a full-time sales career.

11 min read

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Nutrition

Creatine for Hybrid Athletes: The Most Evidence-Backed Supplement in Sports Science

Creatine monohydrate has more peer-reviewed evidence behind it than almost any other supplement. Here's the complete guide — the physiology, the research, and how to use it as a hybrid athlete.

12 min read

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My Story

Building Fitness Around a Real Social Life: The No-Preaching Guide

You don't have to choose between being fit and having a social life. Here's the evidence-based framework for building genuine fitness without giving up the things that make life worth living.

13 min read

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Gear & Tech

Garmin Forerunner 265 Review: The Best GPS Watch for Hybrid Athletes in 2025?

After 8 months of using the Garmin Forerunner 265 for both running and lifting, here is my honest assessment — with a focus on the metrics that actually matter for hybrid training.

11 min read

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The Blog

What Is Hybrid Training? The Complete Beginner's Guide

Can You Build Muscle and Run at the Same Time? The Science-Based Answer

How to Structure a Hybrid Training Week With a Full-Time Job

Zone 2 Cardio Explained: The Science Behind the Most Important Training Zone

From the Pitch to the Gym: How to Get Fit After Stopping Sport

WHOOP Review: Is It Worth It for Hybrid Athletes? (After 12 Months of Real Use)

How I Trained for My First Half Marathon While Still Lifting

Best Running Shoes for People Who Also Lift (2025): A Biomechanics-Based Guide

How Much Cardio Is Too Much If You Want to Keep Your Gains?

Progressive Overload Explained: The Only Principle You Need to Get Stronger

How Much Protein Do You Actually Need? The Evidence-Based Answer for Hybrid Athletes

Running Economy: Why Strength Training Makes You a Better Runner

Sleep and Recovery: The Most Underrated Performance Variable

The Irish Lad's Guide to Getting Properly Fit in Your Mid-20s

How I Stay Consistent With Training in a Demanding Sales Job

Creatine for Hybrid Athletes: The Most Evidence-Backed Supplement in Sports Science

Building Fitness Around a Real Social Life: The No-Preaching Guide

Garmin Forerunner 265 Review: The Best GPS Watch for Hybrid Athletes in 2025?

The 7-Step Hybrid Training Starter Checklist