NEW ADDRESS: Brennan's Gym, Carterton South Industrial Estate

Brennan Boxing
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Brennan Boxing

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Harriet Brennan @ The Barn

My Philosophy

My Qualifications

Training With Me

My priority is always Client's happiness. Over the many years I have worked closely with individuals, it has become evident that happy people achieve their goals. Through guided self discovery, realistic exercise & nutrition targets & endless conversation & education, my aim is to build confidence, self esteem and a lifestyle that my Clients feel positive & proud about. 

Training With Me

My Qualifications

Training With Me

I deliver a variety of training options, including boxing fitness, strength and conditioning, circuit sessions and everything in between. 


Services include in person 1:1s, remote coaching & independent training plans. Client's see optimal results combining in person training with me with the daily support in my app. 


The best type of exerci

I deliver a variety of training options, including boxing fitness, strength and conditioning, circuit sessions and everything in between. 


Services include in person 1:1s, remote coaching & independent training plans. Client's see optimal results combining in person training with me with the daily support in my app. 


The best type of exercise is one you enjoy & keep up! I guarantee we will see results!

My Qualifications

My Qualifications

My Qualifications

I am a L3 Qualified Personal Trainer & a L2 Qualified England Boxing Coach. 

Start Today!

Complete my IN PERSON 1:1 ParQ HERE or my ONLINE COACHING PARQ HERE which gathers all of the information I require to get you set up. 


The Client-Trainer Agreement below includes all prices & terms of working together. Here you can learn what you can expect from me & how I work. 

Before & After - 1:1 Results!

Katie M

When I first started my weight loss journey, I never thought I’d be able to achieve any of the goals I decided to set myself. 3 months down the line with Harrie, I am well over half way through. Not only have I managed to achieve physical goals, the amount of personal support she has given me outside the gym is phenomenal. I have managed to completely change my life around in such a short space of time, none of which would have been achievable without the endless support, encouragement and constant guidance. I can’t recommend Harrie enough, the work she does in and out of the gym is amazing!

Becca

A massive thank you to Harrie Healey, you are changing my life, I love the feeling of the endorphins after our workouts.... you are a middle aged woman’s saviour 💕

Katie H

Definitely coming out of lockdown feeling the fittest I have in a long time! To celebrate I did 100 burpees  today and that’s all thanks to the best PT Harrie Healey The Barn Boxing & Fitness 

Honestly my saviour through lockdown.. mentally, emotionally and physically. Thank you 🙏 for making me love myself more and helping me staying strong through this 💕

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The Barn Boxing @ Brennan's Gym

OX18 3EZ, Carterton, Oxfordshire, England, United Kingdom

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