Kirste George, Personal Trainer and Health, Exercise and Fitness Instructor in Sittingbourne, Kent


Kirstie is hugely motivational, she tailors all the training to your needs and goals which is fantastic. With Kirstie's support I have lost weight and become stronger and fitter.

Thank you x

Jennifer Valentine


I hadn’t been to the gym for years as lost total motivation for it. A friend lost weight and recommended Kirstie’s classes. I joined her superwoman and boot camp sessions at Snap gym, (which were great). Kirstie is very motivated, friendly, always greets you personally, includes you, keeping you on track with the routine. Shares ideas for lifestyle and doesn’t make you feel bad about food. I lost 9lb in 2 months and felt much fitter. Now Kirstie has gone virtual with her classes and they’re great. You can do them in your own time if you can’t make the scheduled live daily (Mon-Fri) session. You really feel you’ve worked out and gives you an alternative way to do the routine dependant on fitness and what equipment you have at home. Thank you for keeping me going, you’re a star, I really look forward to your sessions.

Wendy Leak


I first met Kirstie at the buggy boot camp, then attended her fitness classes for new mums at the gym, then the boot camp and eventually the online shred. All I can say is a huge thank you to Kirstie for her ongoing support and endless motivation toward every single person she is coaching. I personally struggled with hard workouts, I didn't like them to say the least but somehow Kirstie converted me into a workout lover. She certainly has a magic touch and a heart of gold. Cannot recommend K Fitness enough.

Ish Ives


I was stressing out when lockdown was announced, had just gone through a break up and at an all time low, Kirstie switched everything to online at the drop of a hat and has kept me going for the last few weeks. The workouts are brutal but so mentally and physically satisfying, Kirstie brings motivation to the game with inspirational live question and answer sessions to stretch and release sessions to ease those tired muscles. Would 100% recommend.

Kelly Upson


Fabulous, motivating, kind, understanding, sharing... Kirstie has been there and understands the struggles. She empowers her clients to find their own way through their health and fitness journey. She delivers so much in an online format - fantastic value! I've loved her online shred programme!

Carol Seaborne


I have been taking part in Kirstie’s online shred program during this lockdown. It has been such a life saver and is so motivational knowing that the whole group is doing it too, sharing our pain, but all making progress at our own level. I’m a keen runner but have always wanted to do more work to help me improve my running. These classes have helped me gain strength, improve my stability and core, and given me an absolute sense of purpose each and everyday. This has supported my mental well being at this time. I have enjoyed the mix of classes and can choose which to do using the videos if I’m not in the live sessions. Kirstie gives you the push, she’s tough on us with workouts that will push you hard, but I know I will come out the other side a fitter and stronger person. Being in the mature age group, ok probably the oldest in the group, with no real desire or need to lose weight, I am feeling great ! So if you need the motivation to get fit, want something to add to your existing routines try Kirstie’s online shred. I am glad I did.

Katrina Fisher


I would definitely recommend Kirstie at K Fitness. Kirstie is motivated and motivating. She provides amazing support and guidance to all her clients. I was (and will be again) a gym goer. I met Kirstie at Snap fitness, as she was one of the trainers there, and enjoyed her spin class. I started Kirstie's superwoman group back in January and in 4 months my exercise regime and eating habits have changed, all for the better. in the 4 months I've been on the programme I've lost inches and weight, which is more than I have done since joining the gym years ago. I've come to realise, with Kirstie's help, that you don’t have to do cardio every day to get results, weights and resistance training helps too. since the lockdown Kirstie has transferred her business online. She is able to provide personal online coaching and programmes. as well as online classes which have been a great help since not being able to go to the gym.

Tracy Shepherd


With the lockdown, Kirsty was unable to do her classes at the gym but she set up the online shred which was 5 workouts live a week or you can catch up later. This motivated me to sign up, it makes me get up and exercise everyday even if miss the live x It helps with your mental health as it gives you motivation and helps with the lockdown snacking!!! Would defiantly recommend this to anyone in these strange times x

Debbie Elliott


Absolutely would recommend K Fitness!

Kirstie has really helped me with motivation, exercise and creating a healthy lifestyle! 

I was really struggling with my mental health and lack of motivation 2.5 months ago, to even set foot in the gym was a struggle. I have lost a stone over the last couple of months by eating healthy and having PT sessions with Kirstie. She’s super fun, and super encouraging as a Personal Trainer and very caring. 

She always pushes me when it comes to training at times when I’m tired and want to give up she gives me the motivation to keep pushing myself! 

Also the support outside of the gym is great! Facebook live videos, inspirational quotes etc Kirstie also focuses on mindset which is great. 

If I have a query Kirstie is always quick to get back to me and help me out.Can’t thank her enough for her continuous support!! Kirstie is very accommodating and have had Zoom PT sessions due to the gym being closed. I’ve also started an online fitness programme with K Fitness which I can access live with zoom or later in the day also on zoom!! 

Kirstie is doing everything online now due to the gym being shut. I’ve been doing Online shred for the past 4 weeks and it’s awesome! Live & recorded sessions available. 

Can’t wait for some more awesome training sessions!!

Saffy Spree


I would recommend Kirsty to all, she really has lots of patience and makes a lot of alternative suggestions for any problem areas you may have, meaning you can continue to work out through issues and get through them whilst feeling a sense of achievement. Always encouraging, happy and positive.

Chrissy Lockyer


The best decision I ever made!!

I have been doing PT with Kirstie for 2 months now and honestly loved every second! I finally feel confident and comfortable walking in to the gym and knowing exactly what i’m doing. Kirstie has inspired me to make better choices with my food and stick to regular gym sessions and i feel so much better for it mentally and physically!

Kirstie is an amazing trainer and friend, she is so committed to each and everyone of her clients. She is approachable, kind and supportive and is always there for questions and never makes you feel silly...couldn’t recommend her enough.

Lauren Sparks


I've done all sorts of training, but training with this crazy lady is varied and fun! caters for all abilities and everyone pushes to get 'their' best result! strong lady with masses of drive and focus.

Nicky Alabaster


Amazing sessions. Supportive in every way. Even on hard days I’m always glad I’ve been.

Gemma Coleman


Absolutely lovely lady who puts you at ease through any work out class I’ve been too. Really enjoy her energy that she brings to her classes. Edit!!! I have just completed my 2nd superwoman class and I am so happy! Lovely ladies and as always, motivation from Kirstie...results are happening already I’ve lost 3lb! I would highly recommend superwoman club, it’s motivating, fun and everyone supports And helps each other. I cannot stress enough how lovely Kirstie is and once again how at ease she puts you, alongside pushing you to your full potential, even if you don’t know you have it in you.

Jodie Sophia Gifford


AMAZING, I instantly saw and felt results from my very first session with Kirsty x

I’ve lost a whole stone in weight in eight weeks just by following Kirsty’s guidance and attending her personal training classes x

She knows what she’s doing and knows how to help you achieve your personal goals.  She’s very supportive and professional

I would 100% recommend K Fitness x x x

Charlotte Brown


I’ve been part of the Superwoman club since the end of September and am really enjoying the sessions. Kirstie is so enthusiastic and supportive, giving really useful tips on how to stay on track. The sessions are varied and not easy, but that’s the point! Would definitely recommend Kirstie to anyone looking for a Personal Trainer or group PT!

Lisa Fulton


Passionate and caring and always brilliant training sessions. Well structured and thought out. Motivated, inspired and pushes to your full potential.

Karen Todd


I have attended Kirstie’s boot camps for a few months and she is so friendly and supportive, alongside pushing you to achieve your best. She is inspirational in her own story and encourages everyone, even an older member like me! I am waiting for availability to have Personal Training sessions with Kirstie as her recommendations as a Personal Trainer are amazing. Thank you Kirstie x

Anne Smith


Kirstie is absolutely brilliant - she really goes the extra mile for clients. I feel much happier and healthier already!

Lauren Wright


One of the most inspirational women I know who has motivated me, understood health issues and been so flexible, lovely and supportive with challenging but effective fitness routine that fits around work and life commitments.

UPDATE: I still start by repeating every single word that I said above but I want to update, the last month I have been on Kirstie’s online plan. My measurements have adjust around my body for good on average an inch and an inch and a half around my waist and thighs. Not only is she supportive, kind and inspirational but she is always positive and thinking of new ways for me to hit new targets! Bring on the next month!

Rebekah Shaxted


Love working out with Kirstie she got me loving exercising again, can’t recommend her enough, lost 2 stone, couldn’t of done it without her xx

Vicky Pengelly

Kirstie is a brilliant personal trainer. She is always very supportive and is always willing to help and gives good advice if I am struggling. She makes workouts fun and has helped me to lose almost 2 stone so far and has made me feel fitter than I have felt in a long time and to feel good about myself again. I love training with Kirstie and even though she pushes me really hard I always look forward to the next time I can train with her. I am so glad I found Kirstie and I am honoured to have her helping me with my fitness and weight loss journey.

Julie Whitehead

Working with Kirstie has been great, she has been nothing but encouraging and supportive of all aspects of my well being. Our sessions are always hard work but always an element of fun!! Kirstie is always pushing me and I feel so much more confident and happy with myself. Thank you xxx

Kate Upton

Ladies (& Gents) I feel I really need to give you an insight into this amazing lady and the passion she has for what she does.

I started having PT with Kirstie at 6 weeks post partum, at which point I had been doing planking at home. When I met with Kirstie for the consultation I told her what I had been doing. Instantly Kirstie explained that these were quite intense excercises to be doing so soon after childbirth and it could cause more harm than good to a body which is trying to recover from childbirth. This was actually the first time I had heard of this, but instantly I stopped planking!

Since the start Kirstie has formulated a fantastic workout, focusing on my problem areas. We have done lots of gentle core work, legs, bum and some back workouts. I love the variation Kirstie offers and how comfortable she makes me feel in the gym.

I had quite a stereotypical view of the gym environment, certainly not relishing the thought of entering the gym post partum, because I didn’t feel comfortable in my own skin, but Kirstie is just so comforting and has erased those fears I had initially.

I would whole heartedly recommend Kirstie to any ladies out there who want to do something for themselves, certainly after child birth as I personally felt like I had lost, who I was. I love being a Mummy and in the long run my fitness will be of benefit to my family.

Keep up the fantastic work, guidance and support Kirstie xx

Rachael Walsh

I joined Kirstie's bootcamp classes when she first began. The classes were outside and have been going every Monday since. Now the classes are indoors there is less of you so you are able to push yourself more. I have always kept on going because Kirstie is a very passionate, positive and an inspiring person. She is able to understand your capabilities and push you to more reps or higher weights. She is always there to give you advice and always there to answer any question. I love going to these classes for the community, variety of fitness workouts and to feel good every week. As a young dancer I was always confident and toned but as I got older I have struggled with my confidence and weight. Since going to Kirstie's bootcamp I have been able to lose the weight and feel confident in myself again. Now I feel the weight goal I want to lose is more achievable with the support and guidance from Kirstie.

Jazmin Phillips

In 3 months Kirstie has helped me smash my goals, so I’ve re-booked for another 10 weeks! Thank you Kirstie for making me keep going when I want to give up! So pleased with my results xx

Alison Cowley Capon

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