MEET THE FOUNDERS OF FIT HUB
THIS IS OUR STORY
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Who are we?
Welcome to Fit Hub Crumlin, where community, coaching, and consistency come together to create real, lasting results.
Founded by Coaches Sean and Fionnuala, who share over 17 years of experience in the fitness industry, Fit Hub was built on one simple belief: everyone deserves to feel strong, confident, and supported on their fitness journey , both in the gym and in the kitchen.
With deep expertise in personal training, strength and conditioning, and nutrition coaching, Sean and Fionnuala have helped hundreds of people transform their bodies and minds, through balanced eating, smart training, and sustainable habits.
Our unique approach
WE BELIEVE THAT EVERYONE IS UNIQUE; THAT'S WHY YOU'LL SEE NO "ONE SIZE FITS ALL" GENERIC APPROACHES IN OUR gym.
At Fit Hub Crumlin, you’re not just another member - you’re part of a community that lifts each other up, celebrates progress, and keeps each other accountable. Every session and every nutrition plan is designed to help you train smarter, fuel better, and feel your absolute best ,without restriction or overwhelm.
This is more than a gym.
It’s a place where training, nutrition, and community come together to help you build confidence, strength, and lasting results that fit your life.
Meet the team
fionnuala kearns
Founder & Head Coach
Hi! I’m Fionnuala!
I’m a certified personal trainer with over 15 years experience in the fitness industry, specializing in helping women build strength, confidence, and sculpted physiques—both in and out of the gym.
Whether you’re prepping for a fitness photoshoot, or just want to feel your strongest, I provide customised strength training and nutrition programs, along with expert guidance to get you there.
With a background in fitness modeling, and photoshoot prep, I know how to fine-tune your physique, and boost your camera confidence.
Empowering women to lift heavy, train smart, and look incredible!
Sean Kearns
Founder & Head Coach
Hi, I'm Sean!
I’ve been in the fitness industry since 2008. I have been dedicated to empowering individuals to achieve their fitness goals, and complete significant transformations for the last 2 decades. Whether you prefer the personalised attention of 1-to-1 training, or group personal training, I provide expert guidance in nutrition and tailored programs to help you succeed.
Let's unlock your full potential together!
WHATEVER YOUR FITNESS GOAL IS - WE WILL SHOW YOU THE BEST WAY TO ACHIEVE IT IN A MINIMUM AMOUNT OF TIME. MOST IMPORTANTLY, WE'LL TEACH YOU HOW TO SUSTAIN IT FOR THE REST OF YOUR LIFE SO YOU'LL CONTINUE TO DEVELOP INTO THE BEST VERSION OF YOURSELF
