Strong With Siobhan

SIOBHAN DELVIN

Feel Better. Move Freely. Live Strong.

Hi, I’m Siobhan Delvin—and I help people build stronger, healthier bodies through Bodybuilding,smart nutrition, mobility, and lifestyle coaching that actually fits your life.

My journey

The Sane Train

I got to the point where I realised that I needed to make some serious lifestyle changes because I honestly didn’t like the person I had become and knew I had to turn it around before I hit 40.

I dragged myself out of bed every day to train, going to the gym was so intimidating for me I just stuck to classes and cardio at first. I then realised if I wanted to make some serious changes in my body composition I would have to learn how to train with weights. It wasn’t easy and trust me I’m not a natural athlete, but I had determination.

I started my fitness journey later in life. I got to the point in my life where I was so rundown from daily life challenges that it was beginning to take its toll on my body. My body didn’t bounce back the way it did in my 20’s and early 30’s. I was putting my sons needs before mine and not giving myself time for self-love/self-care. Have you ever looked in the mirror and thought: “When did I get that gut?” or “What is that hair?”

I was barely eating and sleeping and seriously depressed. My doctor put me on thyroid medication as my bloods were so out of whack it was life threatening. I was the ultimate skinny fat!

After training for a while, I began to enjoy training and no longer found the gym intimidating. I still wanted to have that quick fix perfect body but I had to learn to trust the process. These days I mainly train for my mental health. Obviously gaining a good body is a huge part of it and an added bonus but I honestly train to stay sane.

This is a big deal for me to write something so brutally honest in public but I became a personal trainer as I obviously fell in love with training but I also wanted to help other people who like me, decided they needed to make a change.

the personal trainer

Siobhan Devlin

I specialize in bodybuilding and body recomposition, with a strong emphasis on mobility, flexibility, nutrition, and macros. My training approach blends science-backed methods with a mindset-first philosophy. I believe that lasting change starts with the right motivation and mental foundation.

I’m a Qualified and Registered Personal Trainer with Certificate III and IV in Fitness, and I’m registered to train kids, teens, adults, older adults, and people with disabilities or special needs. I also have a Working With Children Check, so I can safely work with younger clients.

Over the years, I’ve dedicated a huge amount of time, energy, and money learning from a wide range of coaches, from powerlifting and bodybuilding to gymnastics, yoga, and calisthenics. I believe in always learning and constantly improving so I can give the best to the people I work with.

At the end of the day, I’m here to help you move better, feel better, and reach your goals. Whether that’s building muscle, losing fat, or just living a stronger, more confident life.

Let's Get Started

Why Train with Me

Choosing the right trainer can make all the difference. Here’s why my clients choose to train with me.

Experience with Range of Clients

From beginners to pro athletes, I tailor programs to fit every individual.

Experience with Range of Clients

From beginners to pro athletes, I tailor programs to fit every individual.

Experience with Range of Clients

I apply evidence-based methods to ensure effective and efficient workouts.

Experience with Range of Clients

I apply evidence-based methods to ensure effective and efficient workouts.

Diverse Sporting Background

My experience spans horse riding, hockey, athletics, and more, enriching my training approach.

Diverse Sporting Background

My experience spans horse riding, hockey, athletics, and more, enriching my training approach.

Mindset & Motivation Focus

I build the mindset you need to stay driven, consistent, and committed to your fitness journey.

Mindset & Motivation Focus

I build the mindset you need to stay driven, consistent, and committed to your fitness journey.

Seamless Training Experience

Clients get exclusive support online or in person with the Trainerize app, to stay consistent and on track.

Seamless Training Experience

Clients get exclusive support online or in person with the Trainerize app, to stay consistent and on track.

Whatever your starting point, there's a path forward.

Let’s build your strongest self, together.

Not sure where to begin? Book a free call and let’s chat about your goals.

Let's Talk

testimonials

What My Client's Say

I’ve been seeing Siobhan as my personal trainer for a few months now. I’m a mum of two, recovering from childbirth and pregnancy. I tried many other options such as physiotherapy, acupuncture, and massage, but the sessions with Siobhan have been an essential part of my recovery. We’ve been working on posture, strength, and stability post-birth, while also helping me regain my pre-pregnancy body and lose weight. The exercises are tailored to my needs, and Siobhan is a fantastic motivator. I would highly recommend her as a personal trainer.

Lucy

Personal Training Client

Siobhan isn’t just a great personal trainer—she’s also a great friend. We started our journey six months ago, and she has continuously encouraged me with exercises I never thought I could do. My posture has improved, and I’ve been building muscle along the way.
Merve
Personal Training Client
Siobhan is a great personal trainer. I started training with her because I needed direction and someone to show me where to begin. 6 months later, I’m still training with Siobhan twice a week. She keeps me motivated with varied training sessions that suit my ability, that I enjoy, and that leave me feeling confident.
Lucy
Personal Training Client
Siobhan is a fantastic PT. I started training with her eight weeks after having my second child, and she eased me back into fitness while taking care to avoid any injury. She goes above and beyond to tailor a plan that suits your exact needs and is very knowledgeable about the body and all things fitness. Highly recommended!
Imogen
Personal Training Client
Training with her was absolutely pleasant and fun! Siobhan was really good at helping me get the most out of every exercise, and she still managed to make the training sessions enjoyable rather than a task or a burden. She genuinely cares about the people she trains and is really good at motivating
Bayu
Personal Training Client
Siobhan is the trainer you need to get through COVID lockdown! She designs programs that keep you motivated both mentally and physically. It’s so important to have a PT who truly listens to you—and Siobhan does just that.
Melissa
Personal Training Client
Siobhan is a thoughtful, thorough trainer who focuses on posture and technique to ensure you get the most out of every exercise. Her workouts are tailored to my specific needs. They make me feel great and help build my strength—which I need while looking after two little boys! I highly recommend Siobhan—she’s an A+ PT!
Laura
Personal Training Client
I’ve been training with Siobhan for the past five months and am incredibly impressed and happy with the results so far. It makes such a difference to have guidance in every session on form, plus follow-up support with nutrition—always making sure the program is working for me. I feel stronger, happier, and healthier, and I’m at a weight I haven’t been in for many years. Siobhan makes each session doable and fun and is always careful to ensure every exercise is the right fit for you. I highly recommend training with Siobhan.
Carolina
Personal Training Client

I’ve been training with Siobhan for the past five months and am incredibly impressed and happy with the results so far. It makes such a difference to have guidance in every session on form, plus follow-up support with nutrition—always making sure the program is working for me. I feel stronger, happier, and healthier, and I’m at a weight I haven’t been in for many years. Siobhan makes each session doable and fun and is always careful to ensure every exercise is the right fit for you. I highly recommend training with Siobhan.
Carolina
Personal Training Client
Training with her was absolutely pleasant and fun! Siobhan was really good at helping me get the most out of every exercise, and she still managed to make the training sessions enjoyable rather than a task or a burden. She genuinely cares about the people she trains and is really good at motivating
Bayu
Personal Training Client
Siobhan is a fantastic PT. I started training with her eight weeks after having my second child, and she eased me back into fitness while taking care to avoid any injury. She goes above and beyond to tailor a plan that suits your exact needs and is very knowledgeable about the body and all things fitness. Highly recommended!
Imogen
Personal Training Client
Siobhan is a thoughtful, thorough trainer who focuses on posture and technique to ensure you get the most out of every exercise. Her workouts are tailored to my specific needs. They make me feel great and help build my strength—which I need while looking after two little boys! I highly recommend Siobhan—she’s an A+ PT!
Laura
Personal Training Client
Siobhan is a great personal trainer. I started training with her because I needed direction and someone to show me where to begin. 6 months later, I’m still training with Siobhan twice a week. She keeps me motivated with varied training sessions that suit my ability, that I enjoy, and that leave me feeling confident.
Lucy
Personal Training Client
Siobhan is the trainer you need to get through COVID lockdown! She designs programs that keep you motivated both mentally and physically. It’s so important to have a PT who truly listens to you—and Siobhan does just that.
Melissa
Personal Training Client
Siobhan isn’t just a great personal trainer—she’s also a great friend. We started our journey six months ago, and she has continuously encouraged me with exercises I never thought I could do. My posture has improved, and I’ve been building muscle along the way.
Merve
Personal Training Client

I’ve been training with Siobhan for the past five months and am incredibly impressed and happy with the results so far. It makes such a difference to have guidance in every session on form, plus follow-up support with nutrition—always making sure the program is working for me. I feel stronger, happier, and healthier, and I’m at a weight I haven’t been in for many years. Siobhan makes each session doable and fun and is always careful to ensure every exercise is the right fit for you. I highly recommend training with Siobhan.
Carolina
Personal Training Client
Training with her was absolutely pleasant and fun! Siobhan was really good at helping me get the most out of every exercise, and she still managed to make the training sessions enjoyable rather than a task or a burden. She genuinely cares about the people she trains and is really good at motivating
Bayu
Personal Training Client
Siobhan is a fantastic PT. I started training with her eight weeks after having my second child, and she eased me back into fitness while taking care to avoid any injury. She goes above and beyond to tailor a plan that suits your exact needs and is very knowledgeable about the body and all things fitness. Highly recommended!
Imogen
Personal Training Client
Siobhan is a thoughtful, thorough trainer who focuses on posture and technique to ensure you get the most out of every exercise. Her workouts are tailored to my specific needs. They make me feel great and help build my strength—which I need while looking after two little boys! I highly recommend Siobhan—she’s an A+ PT!
Laura
Personal Training Client
Siobhan is a great personal trainer. I started training with her because I needed direction and someone to show me where to begin. 6 months later, I’m still training with Siobhan twice a week. She keeps me motivated with varied training sessions that suit my ability, that I enjoy, and that leave me feeling confident.
Lucy
Personal Training Client
Siobhan is the trainer you need to get through COVID lockdown! She designs programs that keep you motivated both mentally and physically. It’s so important to have a PT who truly listens to you—and Siobhan does just that.
Melissa
Personal Training Client
Siobhan isn’t just a great personal trainer—she’s also a great friend. We started our journey six months ago, and she has continuously encouraged me with exercises I never thought I could do. My posture has improved, and I’ve been building muscle along the way.
Merve
Personal Training Client

Get Started Now

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Let's Talk

Let’s get started on your journey to feeling stronger, healthier, and more confident — inside and out. Whether you’re ready to book your first session, have questions about training options, or just want to say hi, I’d love to hear from you!