Infinite Balance Logo Fitness

It's time to prioritise yourself.

Be fitter. Be stronger. Be happier.

Hello and Welcome!

I am Kirsty and I am so glad you are here. I'm a Personal Trainer/ Nutrition Advisor based in Cheltenham, Gloucestershire, UK with a passion to support and guide people like you in navigating their way to find that healthy balance with their physical, nutritional and emotional wellbeing. Whether your goal is weight loss, body strengthening, toning up, feeling more energised and so much more then I can help you. We will work together to ensure you feel fitter, stronger and healthier.

Make sure you read our testimonials - but first things first...

Exercising isn't something the general population wakes up and ranks as their #1 thing to do today. It's usually number 15 on a busy persons list. Being a busy mum of 2 children and a busy household, I totally get it.

There are 3 things I do know.

1) Exercise and eating nutritionally well contributes to your overall happiness.

2) Nobody else can DO IT for you.

3) The longer you leave it the further you are away from your goal.

You've got a choice.

a) Spend hours searching for the perfect fitness plan

b) Work with me and I'll keep it simple and fast track the process

Who knows..... maybe you will actually enjoy it after all 🙂

I hope to hear from you soon,


L3 Personal Trainer with Exercise Referral 

L3 Ante and Post Natal Fitness (Lifetime Fitness)

Nutrition and Weight Management Coach 

Health and Nutrition Life Coach

BSC (Hons) Sport and Exercise Science with Psychology

PGCE Physical Education

Member of Lift the Bar, Personal Trainer Career Development  - to keep up to date with current practice and increase knowledge.


"Being part of Infinite Balance has transformed my approach to fitness; it’s really flexible so means that I can always find time to exercise, even with a fulltime job and two young children to look after.

The people are friendly and down to earth, and non-intimidating. Everyone encourages each other and it’s motivating to be part of a community of like-minded people.

Trainerize, our app, has a huge variety of workouts and activities so I can always find something to do, whatever my mood or how much time I have available, and I never get bored with doing the same workouts over and over again.

Kirsty is brilliant at keeping it interesting and fun. She knows what I’m capable of and encourages me to push myself, so that I’m continuously improving.

The Infinite Balance facebook group and the various challenges like the January 30 day reset and the February 28 days of movement keep me motivated.

I’m the fittest and strongest I’ve ever been and feel so much more positive about my body."

Sarah MacDonald

What is special about Infinite Balance?

Untitled design (3)

Muddy Awards
Best Fitness Instructor WINNER