About me
Hi, I’m Claire O’Sullivan!
I can’t wait to help you achieve your health and fitness goals.

I was always a very active and sporty person. I played ladies football for years. Despite that, I struggled a lot with my weight. I felt really unhappy in my body. I lacked confidence in myself.Â
I didn’t feel comfortable in my clothes and I hated the thoughts of clothes shopping because I didn’t like how anything looked on me. I was constantly comparing myself to other people.
I spent a few years trying different fad diets. Surprise surprise I saw little to no results with these approaches. I felt so frustrated and overwhelmed. I was stuck. I didn’t know what to try next.Â
Finally I reached out to a Coach for the expert help I needed. I had nothing to lose, my approach clearly wasn't working. And that began a truly life changing journey for me.
I got the right guidance, support and accountability I needed. I lost the weight I wanted to lose. My confidence sky-rocketed. I felt amazing in my clothes for the first time ever. I finally felt like I was in control.
And I understood where I had been going wrong all those years. That journey changed my life forever.
I was working as a Physiotherapist at the time. My desire to understand more about nutrition and exercise grew from this experience. So much so that I decided to study to become a Certified Nutritionist. And then I went on to study to become a Certified Trainer too.
I started coaching some of my friends alongside working full-time as a Physio in London. I became so passionate about helping others live healthier, happier and more fulfilling lives that I left my career in Physiotherapy.
I started the Claire O’Sullivan Coaching Programme. And now…it’s my life’s mission to help every person live happier, healthier and more fulfilling lives.
Our Testimonials

"As soon as I made the decision to join the tribe, I never looked back for one second."
Maggie Devereux

"Now I feel happy in my body!!"
Mairead Coyne

"I'm wearing clothes that I wouldn't have dreamed of wearing!"
Fiona Tormey