Metabolic Performance for Business Athletes 35+

We help high-performing men over 35
fix metabolism, eliminate visceral fat, and regain an athletic body
using the Metabolic Priming Method™

Trusted by 500+ Men over 35 Across Ireland, USA, UK, Canada, Australia and UAE

Why Business Athletes Trust McLifestyle Fitness

I’m Adrian McDonnell — founder of McLifestyle Fitness and creator of the Metabolic Priming Method.

For over 7+ years, I’ve helped high-performing men over 35 fix stubborn metabolism issues, eliminate visceral fat, and rebuild athletic bodies — without extreme dieting, excessive cardio, or living in the gym.

Most programs fail because they’re built for:

- 22-year-old gym rats

- Eating out of Tupperware 4x day using

- Unsustainable calorie restriction

McLifestyle was built for real men with real pressure:

- Demanding careers

- High stress

- Poor recovery

- Years of stop-start training

That’s why every client follows a metabolically intelligent system that adapts to:

- Your training history

- Nutritional habits

- Stress & workload

- Hormones & recovery

- Lifestyle constraints


This isn’t generic online coaching.

It’s performance-led body transformation for men who expect results.

Meet Adrian

Personal Trainer & Online Coach from Tuam, Co. Galway

Adrian McDonnell is a Personal Trainer & a full-time Online Coach allowing him to offer 1:1 coaching to individuals worldwide.

He believes that our bodies are the most expensive sports cars which money cannot buy!

Therefore, everyone should feel confident and comfortable in our most valuable asset!

That's why It's important that we make daily progress to look, feel and perform good in every way possible.

My unique online coaching packages incorporate scientifically backed and highly effective strength and conditioning modalities to help working professionals & athletes improve every aspect of their health.

These novel methods involves building a custom plan based on your shape, size, and fitness goals.

His aim is help you transform your body & mind so that you can fulfil your potential, be more confident in yourself & live your best life!

Are You Ready To Become Our Next Success Story?

Contact Us To Get Started Today

The 5-Phase System We Use To Transform Busy Men Over 35

Phase 1 — Metabolic Restoration:
Restore metabolism, fix energy, hormones, and nutrition so fat loss works again — without starvation.

Using our Metabolic Priming Diet, we'll take all the guesswork out of your nutrition.

Phase 2 — Performance Activation
Train with intent. Build strength, improve fitness and mobility, and support fat loss on a busy schedule.

Using our Metabolic Resistance Training, we'll show you how to get leaner inside 3 hours a week from home/gym.

Phase 3 — Body Transformation
Body fat drops. Clothes fit better. Confidence returns. Your family and friends start complimenting you.

Phase 4 — Metabolic Reversal & Recomp
Increase calories strategically to rebuild metabolism, recover faster, and add lean muscle — without rebound.

Phase 5 — Lifestyle Integration
Maintain results long-term. Habits become automatic. You become a High-Performing Business Athlete!

In summary:

Restore metabolism → Activate performance → Transform body → Rebuild metabolism → Lock in results

This isn’t generic fitness coaching.

It’s a performance-led system for men who expect results — and need them to last.

Increase confidence.
Look better in your clothes.
Perform better at work and in life.

This isn’t general fitness.

It’s a high-performance

👇 Watch the video.

Success Stories at McLifestyle Fitness

YOUR BODY WILL TRANSFORM LIKE YOU NEVER BELIEVED POSSIBLE

The Business Athlete Show

Listen to the Latest Episode Below!

Free Visceral Fat Guide

🔥 Get Your Visceral Fat Loss Guide Now!

Enter your details below and we’ll send you the 4 Ways to Lose Visceral Fat guide, showing you the Metabolic Priming Method busy men use to strip dangerous internal belly fat.

🔒 We’ll send you the guide + check in to help you actually use it.

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