You’re over 40 & know what to do to lose weight
but struggle to stay consistent.

Our online coaching helps you simplify your food & build real accountability so you finally follow through, lose the stubborn weight & make yourself proud.

You already know what to do lose weight, you just don’t stay consistent long enough.

Here’s how we fix it:

SIMPLIFY YOUR FOOD

Stop overthinking.

I’ll tell you exactly what to eat, so you lose fat without counting calories or cutting everything you enjoy.

Simple & sustainable.

TRAIN WITH A PLAN

No more guessing.

Follow a structured plan built around your goals, your schedule & your life.

You show up & execute.

REAL Accountability

Daily support.
Direct feedback.
Smart adjustments.

Real-time support to maximise results.

CONSISTENCY THAT LASTS

Instil the habits that keep you consistent & drive results.

So you stop breaking promises & start keeping them.

Lose weight. Feel energised. Make yourself proud.

Meet Your Coach

You don’t need another influencer.

You need someone who understands why you keep starting strong & fading out.

I’m Barton ‘Barto’ McGuckin.

Since 2004, I’ve helped thousands of people become as consistent with their health as they are with their careers.

I help them simplify their food, train with structure & finally follow through.

Not extreme, not complicated, just what works.

You won’t get hyped from me. You will get clear structure, direct feedback & real accountability.

This isn’t about chasing perfection, it’s about becoming someone who makes themselves proud.

Your future self wants you to start now.

CLIENT RESULTS

McGuckin Fitness : Performance & Nutrition Coaches
McGuckin Fitness : Performance & Nutrition Coaches
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107 Google reviews
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Daniel Jones profile picture
Daniel Jones
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Great experience working with Barton. Not only did he help me lose 27kg in 4 months but he taught me how to overhaul my relationship with food and exercise. His coaching is personal, motivating, and completely tailored he is great at keeping me accountable without feeling pressured. He is always available to answer my questions. Looking forward to the next few months.
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Hali Otter profile picture
Hali Otter
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Barton and Casey are amazing! Both are knowledgeable, supportive, and motivating. Training and support is always tailored to me, and I’ve had great results which I couldn’t have achieved without them. Would 100% recommend.
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Sarah Latimer-Jones profile picture
Sarah Latimer-Jones
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The reset program after Christmas was perfect! Easy to follow, and lots of support to keep me accountable and on track. Highly recommend - don’t think about it, just do it!
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Dean profile picture
Dean
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Only 2 months with Barton at McGuckin Fitness now, and honestly, the difference has been amazing. I've always been really fit and in shape but I recently had a shoulder injury & reconstruction, I lost my fitness and put on 12kg and needed some motivation to get back in shape. In just 2 months I’ve seen results I never thought possible. His coaching is personal, motivating, and completely tailored—he knows exactly how to keep me accountable without ever feeling pressured. The nutrition plan is brilliant: filling, flexible, and sustainable. I don’t feel restricted, yet I’m making real progress. Barton is always there when I need him, and somehow makes me feel like I'm his only client. I honestly thought I was pretty knowledgeable in these areas but this has been a fantastic learning curve and so reasonably priced for what I've got and are continuing to get out of it. I'd highly recommend to anyone whether starting their fitness journey or wanting to maximise it.
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Miranda G profile picture
Miranda G
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Casey and Barto are phenomenal trainers- so knowledgeable, caring and know their stuff! Attended a retreat in Bali and it was life changing. Highly recommend McGuckin Fitness.
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Nicole Roberts profile picture
Nicole Roberts
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Hands down the best retreat experience. Truly life-changing. McGuckin Fitness Retreats Bali are something extraordinary. Words can’t do justice to the care, emotion, and attention to detail that go into every single moment. It’s first class from start to finish. Barto and Casey are two of the most amazing humans I’ve ever met, and I say that with my hand on my heart. Their passion, presence, and the space they create is nothing short of transformative. The local team on the ground is absolutely incredible. They are warm, kind, and always one step ahead. Everything feels effortless because of them. This isn’t just a retreat. It’s a reset, a rebirth, and a powerful reminder of who you are and what you are capable of. If you are even slightly considering it, go. You have nothing to lose, and what you’ll gain is beyond anything you can possibly imagine. It changed me in ways I never expected. And for that, I’ll be forever grateful. X
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Bianca Torluccio profile picture
Bianca Torluccio
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200% recommend to do a McGuckin Bali retreat. Barton and Casey go above and beyond with everything you need to make your retreat enjoyable, from the workouts to their knowledge on nutrition and lifestyle choices. They make your escape to Bali one you won’t forget.
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Bernadette Dwyer profile picture
Bernadette Dwyer
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More than PTs, Barton & Casey care about the whole picture, I learned so much about technique & nutrition & how to do it MY way, they will become family - loved everything about the retreat!
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Natalia Alexander profile picture
Natalia Alexander
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I’ve been joining the McGuckin programs on and off for years and can say with great confidence this team Barton and Casey are absolutely brilliant! I love to do the Heath and Fitness Reset Challenges. It’s a quick and wholistic approach to fitness. Through the nutritional coaching, personalised fitness routines and daily motivation and accountability check-ins from Barton I get right back on track. He gets to know you to understand what makes you tick. I absolutely love the results. I gain mental clarity, loose a few kilos and get back into healthier daily habits. Love you guys!

READY TO START FOLLOWING THROUGH?

Your future self will thank you