World Class Personal Trainer in Putney

Transform your Body in 12 Weeks with our Proven Fat Loss Programme

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"I went from 104 to 90 kg's in 12 weeks" - Mike Harlow

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"A truly life changing 12 weeks i lost 10kgs" - Daren F

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"I dropped 2 dress sizes and 14kg's" - Jasmin

Uncrowded Private Gym

Qualified Nutrition Coach

Expert Personal Trainer

Do You Find It Difficult To Lose Weight And Keep It Off?

Find it hard to stick to a diet and exercise routine?

Find it hard to stick to a diet and exercise routine?

Frustrated with your lack of results?

Find the gym unhelpful and intimidating?

Tried to get professional help, only to be let down?

Looking for a solution that will keep weight off for good?

"There is a gross underestimation of the responsibility awarded a personal trainer in the service of their client. Losing weight is not merely an aesthetic pursuit. It is a process of transformation that can literally change your life."

Our Client's Stories

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An Open Letter To Those Who
Dare To Change

You would like to lose weight. Get in shape. Tone up. Maybe you’ve struggled with this your whole life. Maybe since starting a family. Perhaps work has taken priority, and you’ve allowed things to slip. Whatever the reason, you recognize there’s a problem.

Continue Reading…

It’s a problem that follows you everywhere, every thought, every action, every interaction. It affects your confidence at work. The way you dress. Your sex life. Your energy levels. It’s insidious, and you know that deep down something has to change.

You’ve tried all manner of diets, pills, and exercise routines, Nothing works. Nothing sticks. Friends and family look the other way. They pass it off as laziness or lack of discipline. The fitness industry doesn’t help. Primarily focused on its own popularity, it’s forgotten the people it set out to serve.

It may seem like I’m painting a bleak picture here. But I believe there is a gross underestimation of the responsibility awarded to a personal trainer in the service of their client.

Losing weight is not merely an aesthetic pursuit. It is a process of transformation that can literally change your life. Grasping the magnitude of this responsibility for me has been pivotal in the creation of this unique and exceptional coaching service.

Taking that first step and asking for help requires an extraordinary amount of courage. For that, I salute you. But do your due diligence, as you deserve the best chance of being successful in your pursuit of a leaner, healthier, and happier body.

Yours in health,

Stephen Mabin
Director NPT

"Transformation Is Uncomfortable

It Takes Courage To Ask For Help"

"Transformation Is Uncomfortable

It Takes Courage To Ask For Help"

Some Of Our Client's Results

Jon Lost 10kg in 5 months






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Get Lean And Stay Lean With Our Unique System

Google Reviews

  • Avatar Geri Goody ★★★★★ 3 years ago
    I've been training with NPT since lockdown was lifted as I found myself really struggling with motivation to get back into the gym. Prior to COVID-19 I trained with a PT at another gym for over 2 … More years and the difference in style and quality of training is substantially superior. Within 8 weeks I'm lifting heavier than I ever have before and my technique which needed significant work has vastly improved. They are skilled and knowledgeable in what they do and I can't wait to see further results!
  • Avatar Victoria ★★★★★ 2 years ago
    Stephen has helped me get to a point where exercise is now a core part of my day. I always found it extremely hard to stick to a routine but with the help of NPT I’m managing to consistently reach goals … More and lose weight but seeing the change in my strength and condition is the most fulfilling part. Stephen is an excellent trainer, provides a wealth of knowledge and always gives great advice (and I have a lot of questions!). The atmosphere in the gym is always friendly and calm; I never feel intimidated or self-conscious which is also a massive bonus for me. Thank you Stephen 🙂
  • Avatar Will B ★★★★★ 2 years ago
    Absolutely fantastic. Did 4 months of online sessions. Very attentive and all workouts were personalised, well communicated and professionally delivered. Great results!
  • Avatar Craig Cook ★★★★★ 3 years ago
    NPT Gym is very hands on and focused on helping me achieve my fitness goals. I've been very happy with my results and feel that the trainers are friends, accessible and understanding. Highly recommended. … More
  • Avatar Joss Duggan ★★★★★ 3 years ago
    I've been working out with Stephen for almost a year and I can honestly say he is the most knowledgeable and authentic trainer with whom I've ever worked. It's not just a business to Stephen … More & Gemma, they really care deeply about their clients, their well-being and their progress. It's such a joy to work out at NutriPT - I've had some really tough workouts but I always look forward to going back!
  • Avatar William Evans ★★★★★ 3 years ago
    I've been training with NPT on and off for around 3 years and can't rate their service enough. I trained with Gemma a few years ago and have been training more regularly with Stephen lately. … More Both of them are first class trainers, friendly and very knowledgeable. Their workout plans are fun, flexible and tailored to each individual depending on your goals. I also love the fact the space is a private gym, fully equipped which means for me most importantly no queuing for machines! I'd recommend NPT to anyone whether you're just starting your training, getting back into it or if you have been training for a while. If you put in the hard work the results will follow!
  • Avatar Cameron Low ★★★★★ 2 years ago
    I have been coming to NPT Gym for over a year now, from when Steve started a group class for those needing a change in lifestyle and perhaps exercise didn’t come naturally. Not only was I taught to exercise … More properly but i was given diet and nutrition plans and i learnt things that will hopefully stay with me for life. No question was ever too much for Steve or any of just trainers, even after classes had long finished.Since then I have continued with either PT classes or group classes and the level of attention to my wellbeing has never faltered. In addition, during lockdown, Steve lent me equipment which allowed me to do personalised classes online or to exercise in my own.Not only is NPT a business, you can obviously see the pleasure Steve and his trainers get from the improvements in their clients. In all honesty, I can’t recommend NPT highly enough.
  • Avatar Rehana Lujee ★★★★★ 3 years ago
    I started training with Steve four months before my wedding. My goals were to lose some weight and tone up. Within three months, Steve, my awesome personal trainer and the owner of NPT, helped me reach … More my goals. The added bonus was that he made me realise that strength training is so much more interesting and addictive.I have never enjoyed exercising as much as I have with Steve. Given the amazing results, I have continued to train at NTP and my husband started to train with Steve as well.Highly recommend NPT. The dedicated trainers, the personalised programmes, the knowledge of nutrition and the gym itself, are all amazing.
  • Avatar James B ★★★★★ 3 years ago
    Had a phenomenal 12-week weight & muscle gaining experience - after a severe skiing accident I was apprehensive about getting back into the gym, but with the support offered along with the nutritional … More planning given, I was able to improve my physique & gym capability massively over what I consider as a relatively short period. The team were knowledgeable about their craft, keen to help & were incredibly friendly.Facilities are clean and modern & cannot recommend the experience enough.
  • Avatar Alec McNeill ★★★★★ 3 years ago
    The workout sessions that I have taken at NPT in conjunction with the dietary guidance and constant monitoring have produced remarkable results. The workouts are varied, intelligently constructed and entirely … More tailored to my goals. I had been exercising and dieting for a year and had hit a brick wall, assuming my inability to make further weight losses was a function of age. With the help of NPT I have been able to take my body fat composition and waistline back to levels not seen since student days. My energy and general wellbeing have improved enormously also. It has been a very enjoyable process and I have had no hesitation in recommending them to others.
  • Avatar Mike Mundy ★★★★★ 4 years ago
    Nutri-PT has been a positive revelation for me in terms of diet and fitness. In 5 months I have dropped several kilos and hit my target body weight - in the process learning how to maintain this at a sensible … More level and generally becoming 'food aware.' As my body weight has dropped my fitness has climbed - what a great feeling it is to feel this healthy! I am in very professional hands with a 'human touch.' Signing up with Stephen and his team is undoubtedly the best decision I have made this year - and I am 'over 50' - so it's not just just for the younger generation! A Rolls Royce experience - no hesitation whatsoever in recommending Nutri-PT.
  • Avatar Nicola Bodini ★★★★★ 4 years ago
    My experience with Nutri PT has been simply amazing. As I had undergone surgery shortly before I started out, I constantly felt sluggish, tired and generally unfit. Sarah totally understood my situation … More and from the very start, she created a plan to improve my fitness, muscle tone and energy levels - all the things I wanted to focus on.The sessions were not only enjoyable (I never thought I'd say that about exercise!), but challenging in the best possible way, and the hour always disappeared too quickly! 4 months later, following Sarah's never-ending encouragement, knowledge and nutritional advice, I lost almost 7% body fat and a total of 24cm off various areas of my body.The rewards have gone far beyond just measurements, though - I'm sleeping better, have more energy and have learnt how to balance diet & exercise in a sustainable way.Thank you so much Sarah and Nutri PT, I really couldn't recommend you more highly!
  • Avatar Mike Harlow ★★★★★ 5 years ago
    The Nutri PT experience with Stephan was fantastic! I couldn't recommend the 12 week weight loss plan they've created highly enough. I went from 104kg to 90kg over the 12 weeks and apart from … More losing some lumber, I also learnt about how to sustain a healthier lifestyle with beer and wine included and how my body works. Thanks to Stephen and all at Nutri PT for the excellent service, enjoyable work outs and excellent consultation along the way. Couldn't recommend these guys more highly
  • Avatar Marianne Helps ★★★★★ 6 years ago
    I started training with Gemma 6 months before my wedding and cannot rate Gemma and Nutri-PT highly enough. I had done PT before but not with the same excellent results, and I think that is a credit to … More how Gemma takes a holistic approach. As well as focusing on pushing me to the maximum in our PT sessions, she programmed workouts for me to do in the week, plus really helped me with my nutrition. As a result I met my goal weight for my wedding and felt fantastic! 8 months on I continue to train with Gemma and genuinely look forward to every 6.30am session!
  • Avatar Jas Me ★★★★★ 5 years ago
    My NutriPT experience with Gemma has been truly amazing.I started with a poor attitude towards any kind of exercise and a few pounds extra on my hips. So I chose the NutriCut plan with the intend to loose … More one dress size, approximately 10kg and improve my posture.Gemma is so dedicated and passionate about what she does.With her support and expertise I got through an intense tailored training programme on a calorie restrictive diet.I never met anyone more knowledgeable, when it comes to training or nutrition.I dropped 2 dress sizes and 14kg.I am fitter and healthier than I have ever been before, my posture improved and most importantly I feel confident in my body for the first time.That is why I am continuing with NutriPT and why I recommend it to anyone, who would like to feel the same way.
  • Avatar Daren Fitzgerald ★★★★★ 3 years ago
    A truly life changing experience working with Stephen and Frank. From beginning to end I felt comfortable with their approach and experience.The results spoke for themselves; in 12 weeks I lost over 10kg … More in weight, reduced body fat to the lowest I’ve been since I was a teenager, and gained strength & fitness I didn’t even know I had.Frank’s tutorage and programme was a revelation educating me into a positive perspective of how to blend nutrition, training and mental ability to achieve staggering results.It goes without saying that I couldn’t recommend Frank, Stephen and the NPT Team more highly.My recommendation - try the induction and you won’t look back...literally...they are body transformers who have perfected their art!
  • Avatar Saud Chaudhry ★★★★★ 4 years ago
    Stephen's NutriGain muscle-building package was incredible.I was new to the world of personal training and initially quite hesitant to commit to an intense 3month programme but Stephen made everything … More straightforward; from which exercises to perform each session in the most optimal way, to the foods I should & shouldn't be eating to get the most out of the experience.In short, he made the unknown world of nutrient tracking & volume training clear for someone starting afresh.He carefully planned each phase of the programme so that results were quickly yet safely achieved, and each session built upon the previous one. There was a really clear & linear relationship between muscle gained & the number of sessions completed - a strong indicator that Stephen's methods are tried, tested & do indeed deliver.I would definitely recommend Nutri PT to anyone looking to build more muscle and kick-start a healthier & fitter lifestyle. If you're not sure whether working with a PT is right for you I strongly encourage you to give Nutri PT a shot as you'll be in excellent hands.
  • Avatar Michael Rothman ★★★★★ 4 years ago
    I’ve learned so much, not only about getting in shape, but also about how the different muscles connect and work. I feel confident I can continue losing weight whilst maintaining a balanced and healthy … More lifestyle! I feel the knowledge I gained from Nutri PT will benefit me for long term gains. I lost over 20kgs in just under 5 months and know that it won't be a case where I'd gain it back easily. I have learnt that losing weight can be an enjoyable experience and would recommend Nutri PT with zero reluctantance! Thanks so much for the support, effort and personalised dedication to my needs and wants!
  • Avatar nina marshall ★★★★★ 5 years ago
    Highly recommended! Stephen is an excellent PT with an amazing breadth of knowledge that I have not found elsewhere, from both a training and nutritional perspective. I personally was unmotivated and … More not seeing results with my own training and Steve has changed all of that. The tailored programs work. I have learnt a lot along the way and genuinely look forward to my sessions.
  • Avatar Sophie Gillanders ★★★★★ 5 years ago
    I trained with Gemma through my pregnancy and right up to my due date. The tailored programme allowed for my expanding stomach and I although I kept building strength I always felt comfortable with the … More exercises. I think it made a big difference to the way I felt and my recovery time, in fact I was able to start exercising again within weeks of our baby arriving. Highly recommend Gemma for anyone wanting to stay in shape while pregnant!
  • Avatar Liv Binder ★★★★★ 5 years ago
    I started training with Steve a few months ago and am delighted that I've managed to get the results I've got in such a short period of time! The training and nutritional parts of the programme … More are brilliantly tailored to getting results. Steve makes the workouts enjoyable by varying them and being an excellent motivator!
  • Avatar Sarah Michel ★★★★★ 5 years ago
    Gemma is AMAZING!! She ensured I reached all my goals and helped me set new ones when these were achieved. She exceeded all my expectations and I would recommend her to anybody!Her understanding of nutrition … More was second to none and gave me round the clock care answering all my questions and dietary queries quickly and in a manner that was easy to understand.She requires daily weigh ins and food logs as she is constantly checking on your progress and I found this to be a very effective way to achieve weight loss. Training with Gemma is so easy as she adopts a calm and professional manner - while still making it fun and I loved every minute!Was truly a pleasure working with her and I plan to keep up training with her periodically for the foreseeable future!!
  • Avatar Mahi ★★★★★ 4 years ago
    I’ve been training with Gemma for nearly 6 months now and I couldn’t be happier with my progress. Nutri PT have a brilliant way of fitting around your lifestyle/commitments whilst constantly ensuring you’re … More doing the best you can. Would highly recommend to anyone!
  • Avatar L H ★★★★★ 4 years ago
    Working out with Gemma was a life-changing experience. I now love working out, thanks to Gemma! I lost weight, toned my body and had fun in the process. Extremely professional, Gemma is very keen to ensure … More your form is correct and you are working out to your maximum ability. She is also very aware if you have any old injuries and you will train accordingly. As I had a recent knee injury, I found training with Gemma improved my knee much more than my Dr. prescribed physical therapy. Although very professional at all times - Gemma is a lovely person, so despite training being tough as she pushed me to my limits, the experience was always very enjoyable.
  • Avatar Todd Harrison-Moore ★★★★★ 5 years ago
    I highly recommend Steve as a personal trainer. He is focused on ensuring I get results and diligently logs my progress, keeping me extra motivated. He is also very flexible to work around my busy schedule … More and goes the extra mile so that I can really focus on the physical training. His expertise with fitness and nutrition is second to none and he is very generous in sharing it!
  • Avatar Marc Aston ★★★★★ 5 years ago
    I started my journey with Steve from Nutri PT in April deciding I needed to get back into shape ahead having had too many beers! As a result of his knowledge, commitment and motivation, I dropped 10kg … More and about 10% body fat over 5 months having followed his comprehensive programme and nutritional advice which was easily adapted around my hectic work/travel schedule.
  • Avatar Michelle Garnham ★★★★ 5 years ago
    I signed up to NutriPT to lose weight and reduce back pain. Over the first three months I lost 9 kilos, felt so much stronger and my pain reduced dramatically. Throughout the program, Steve was my expert … More guide and provided gentle nudges of encouragement to keep me on track. I highly recommend NutriPT
  • Avatar Jon Rooke ★★★★★ 8 years ago
    "I first met Stephen back in June 2013. At the time I was a regular runner, with the belief that I was relatively fit, but struggling to reduce the slowly expanding spare tyre around my waist. Heading … More towards a landmark birthday, my 40th, I wanted to get properly fit for the first time since my teens and Stephens introductory offer of a free 30-min session to what he could offer intrigued me. I booked the initial 30 min session and was so impressed I immediately signed up for two full one hour sessions a week. Over the next 10 months Stephen worked with me to understand my fitness goals and to program various training and nutrition protocols to help achieve them. At every stage the various protocols were not simply dictated without explanation but instead fully explained & rationalised, with science and knowledge behind them, and over that 10 month period my understanding of how my own body reacted to both exercise and nutrition grew immeasurably. The end result was a reduction in my body fat from 18.7% to just 7.9%, more than 4% lower than my initial goal, a drop of 10kg in weight and a solid foundation for being able to maintain those nutrition and exercise protocols through the knowledge Stephen had imparted. We have now embarked on the next stage of this journey which is planned to see me return to my starting weight but with a lean body fat percentage of 10% or less. I continue to learn on a daily basis under Stephen's tutelage and could not recommend him highly enough for anyone looking for a PT that will work with you to both meet your fitness goals and also grow your understanding of the importance of good nutrition and the role it plays in achieving those goals."
  • Avatar murphabla ★★★★★ 5 years ago
    You are guaranteed results with Stephen. Simple. He takes into account all necessary factors and tailors a programme to your needs, I lost 13 kg in 6 weeks which I am amazed by - not only has Stephen given … More me the confidence in the gym, but he has completely changed my outlook on food and nutrition.
  • Avatar Jonathan Chattaway ★★★★★ 8 years ago
    Steve is a very professional and experienced Personal Trainer. He understands the needs and goals of each and every one of his clients and tailors a very thorough programme to suit. Steve’s interest … More and qualifications in nutrition are a huge benefit and asset to any client, as this is a fundamental part of anyones programme. It has been a massive benefit having his knowledge and support from a nutritional point of view, as well as a physical one.
  • Avatar Jo S ★★★★★ 5 years ago
    Gemma was exactly what I needed at exactly the right time. My goal was to reach 60kg by end July 2017 but I had plateau’d in my own progress. Gemma took me on for the final three months and we totally … More nailed it! Gemma helped with educating. motivating and guiding me and helped me get the specific results I was looking for! More importantly than anything, I felt so good. Thanks Gemma!
  • Avatar Natasha Fomicheva ★★★★★ 3 years ago
    I would highly recommend Stephen at NPT training! I was able to achieve great results thanks to his focused but flexible approach and a great work ethic. If you are after good results fast, look no further. … More Thank you Stephen!
  • Avatar Marie L ★★★★★ 2 years ago
    Absolutely fantastic! Highly recommended. Personalised training programmes to accommodate any needs, injuries, etc combined with bespoke nutritional programmes tailored to your lifestyle. Very attentive … More and dedicated trainers.
  • Avatar Charlotte Pearce ★★★★★ 5 years ago
    With Stephen's exceptional training, nutritional advice and support, I hit my goal of losing 10kg. Stephen's knowledge and passion for what he does is what sets him apart from others in the industry … More - it's a pleasure working with him.
  • Avatar TomDu McG ★★★★★ 8 years ago
    "I've been working with Nutri-PT, twice a week for over two years with a goalto stay in shape, reduce stress and feel healthy. They have challenged me toachieve a level of progress that I could … More never reach on my own and through their high level of nutritional expertise have helped me understand the role nutrition plays in a healthy lifestyle."
  • Avatar Niko Aminoff ★★★★★ 3 years ago
    Great place with professionals who know what they are doing. Simple, clean and functional gym with everything you need for a solid workout.
  • Avatar Scott Archer ★★★★★ 2 years ago
    A highly professional and friendly service. I would definitely recommend Steven to others and have already done so.
  • Avatar Robert Matzuzi ★★★★★ 2 years ago
    Great service. I highly recommend it.
  • Avatar Claire Kelly ★★★★★ 3 years ago
  • Avatar Jennifer Krampe ★★★★★ 3 years ago
  • Avatar Aisling Connaughton ★★★★★ 7 years ago
  • Avatar Jessica Mabin ★★★★★ 2 years ago
  • Avatar Allen Michaels ★★★★★ 2 years ago

Taking that First Step and Asking for Help is Not Easy

Simply fill out the form below and we will be in touch to arrange a non-obligatory consultation. This is an opportunity for you to gain a greater understanding of the way we work.