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Welcome to JDW Fitness: Your Personalized Fitness Destination

JDW Fitness is not your average gym – we're a bespoke, private fitness studio dedicated to delivering excellence in every aspect of your fitness journey. Whether you prefer 1:1 Personal Training, invigorating Group Fitness classes, or the convenience of Online Training, we've got you covered.

Unparalleled Quality

We pride ourselves on having a team of elite coaches who are not only highly experienced but also fully qualified and insured. When you train with us, you're in the hands of professionals who are dedicated to your success and safety. When you train at JDW Fitness, you can expect nothing but the highest quality service and support.


We're committed to staying at the forefront of the fitness industry. Our coaches have invested years in learning from the best in the business, gaining first-class knowledge in areas crucial to our clients' success. But we don't stop there. We're always pushing ourselves to develop and advance, constantly seeking out new techniques and strategies to enhance our service.

What Sets Us Apart

  • Experience: Our coaches bring years of hands-on experience to every session, ensuring you receive top-notch guidance and support.

  • Qualifications: Rest assured, our coaches are fully qualified and insured, so you can train with confidence.

  • Continuous Development: We believe in the power of growth. That's why we never stop learning and progressing, always striving to provide you with the best possible service.

Your Success is Our Priority

When you train with JDW Fitness, you're not just getting a workout – you're embarking on a journey toward a stronger, healthier you. Our coaches are here to support you every step of the way, helping you reach your goals and unleash your full potential.

Tailored to You

At JDW Fitness, we understand that everyone's fitness journey is unique. That's why we offer personalized training programs tailored to your individual goals, abilities, and preferences. Whether you're looking to lose weight, build muscle, or improve your overall fitness, our expert trainers will create a plan specifically designed to help you succeed. We understand that life can be hectic, which is why we offer flexible training options to fit your schedule. Whether you prefer the personalized attention of 1:1 Personal Training, the energy of Group Fitness classes, or the convenience of Online Training, we have a solution that works for you.

Join the JDW Fitness Community

Experience the difference that personalized training and unwavering dedication can make in your fitness journey. Join the JDW Fitness community today and take the first step towards achieving your health and fitness goals. Your journey to a stronger, healthier you starts here.







John is the founder of JDW Fitness and  has been personal training and coaching since 2013.  John is an enthusiastic off-road runner , cyclist and Kettlebell expert.  He epitomises his own strength and conditioning ethos;  creating a strong and robust framework ,  being vital for injury prevention, and promoting excellent cardiovascular fitness. John has completed 2 x 100mile Ultras in 2022 and 2023 (Lakeland 100) amongst numerous other endurance events.

Having studied in depth Bio-Mechanics, John is able to provide postural assessments and analysis, to ensure you get the most out of your training.

John Withinshaw








Nicky has a strong background in swimming and  qualified as as personal trainer in 2018. She completed her first 55 mile Ultra in 2022, swam Coniston in 2023 (5.25 miles) and is going to attempt an Iron Man distance tri again in 2024.

As a Level 4 SMT, and from personal experience, she has learned the benefits of strength and conditioning, along with massage therapy and Yoga, as a fantastic tool for rehabilitation and recovery.

Nicky Jenkins




Yoga for a tight lower Back

Yoga for a tight lower Back

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Move well... Eat well... Rest well...

Supporting the local running community...

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Our Address:

Unit 10, Severfield Close, Thirsk Industrial Park, Thirsk, YO7 3BX


07900 927 580

07801 265 838

Thank you for your enquiry. We will get back to you as soon as we can!

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