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Welcome to London's Leading Personal Trainers - NK Fitness

Welcome to NK Fitness, founded by expert personal trainer and fitness instructor Nathan Kelly, we provide the best personal training and coaching for professional men and women within London, Berkshire and Surrey. 
Here at NK Fitness, we pride ourselves on the provision of bespoke training services to an impressive clientele that currently includes market leading business professionals, sports people and international clients.  Our experienced and highly trained personal trainers will keep you ‘at the top of your game’ in both the boardroom and the sports arena. Drawing upon over 18 years experience of successfully meeting the fitness and training the needs of Olympians, professional athletes, aspiring young athletes and leading city professionals, results that you will enjoy from Nathan and his NK Fitness team are simply second to none.

☎ 07837 515 999
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'Results Driven' personal training by expert fitness instructors

The NK Fitness team is used to working within results-driven, high performance environments, and ensure that they bring this philosophy to every workout.  We boast an impressive client base that includes Great Britain Hockey, England Hockey, Saracens Rugby, Harlequins Rugby, the RFU Women, England Cricket, the Professional Footballers Association and British Archery, along with numerous professional football players and individual athletes.  Such outstanding experience and expertise places Nathan Kelly and NK Fitness amongst London's premier personal trainers, with an unprecedented reputation for developing and maintain the health, fitness and performance of their clients.
So whether you’re looking for that performance edge when playing hard, or you’ve decided it’s high time you addressed your health and fitness, enjoy the expertise and experience of working with one of the country's leading fitness experts and adding NK fitness to your team. We offer expert personal trainers in Ascot as well as other areas shown below, so why not get training today. 

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