N10ergy Trainers
Our Coaching Team

Meet the Trainers

We strive to bring you the highest quality of coaching — and that starts with our personal trainers. Get to know the team below.

James Russell
Founder

James Russell

Founder & Personal Trainer

I qualified as a Personal Trainer from the highly accredited YMCAFIT in 2019 and have loved my work ever since. In 2023 I opened N10ergy — a studio built from the ground up to give clients the private, high-quality training environment they deserve.

Whether I'm working with new starters who are just beginning their fitness journeys, more experienced individuals who want to push to more ambitious targets, or leading classes for larger groups, I am passionate about seeing people develop over time and observe the positive impact training can have on every aspect of their lives.

Having grown up in Muswell Hill, it's an honour to train clients in the community I call home.

The Team

Your Trainers

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Karina Raven

Karina Raven

Personal Trainer & Class Instructor
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Karina Raven

Personal Trainer & Class Instructor

I qualified as a Personal Trainer in 2014 with Focus Fitness. Having years of experience in group training and 1-2-1 training, as well as a background in sports massage, I offer weight training with extra attention to misalignments, rehab, and stability.

I believe fitness should be functional and help you in your day-to-day life. I am passionate about helping my clients discover their strength and abilities.

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Tilly West

Tilly West

Personal Trainer
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Tilly West

Personal Trainer

I'm a fully qualified Personal Trainer and British Gymnastics Coach with over 10 years of coaching experience. I'm also certified in pre and postnatal exercise and nutrition, and currently training to become a mat and reformer Pilates instructor.

My passion lies in women's wellness and empowering women to feel strong, confident and body positive. A lot of my work includes supporting perimenopausal and menopausal women, as well as clients recovering from injury or managing chronic pain.

Whether you're already on a fitness journey or have no idea where to start, I'm here to guide you with empathy, expertise and support.

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Ryan Scott

Ryan Scott

Personal Trainer
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Ryan Scott

Personal Trainer

Ryan is a highly personable and approachable trainer, working with a wide variety of clients. He specialises in building strength and conditioning, and has proven results with clients managing hip and knee issues and replacements.

He strives to build his clients' confidence with fun and innovative sessions, pushing boundaries through engaging workouts. Having qualified for his Level 3 via YMCA fit, he creates the perfect environment to achieve both short and long-term fitness goals.

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Andrew Ktorides

Andrew Ktorides

Personal Trainer
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Andrew Ktorides

Personal Trainer

I have been a qualified Personal Trainer since 2005 and I can honestly say I love my job. I am passionate, driven, and motivated by seeing my clients achieve their goals.

Having completed 3 marathons, I'm an experienced runner and happy to support you to complete any running event from a 5km to a full marathon. My sessions are based around strength training, core training, and improving your flexibility.

If you train with me, it doesn't stop with the time in the gym — I'll design a specific programme and be on hand with tips and advice as and when you need it.

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David Boan

David Boan

Personal Trainer & Class Instructor
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David Boan

Personal Trainer & Class Instructor

I'm a CIMSPA certified personal trainer with special expertise in body recomposition, power, strength, and conditioning.

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Shwetha

Shwetha

Personal Trainer
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Shwetha

Personal Trainer

I'm a Level 3 Personal Trainer and strength coach, and my mantra has always been progress over perfection.

My main aim is to work with busy men and women who want to feel stronger, more confident, and energised. My approach focuses on progressive training for tangible strength gains while combining evidence-based nutrition principles to fuel your training goals.

Everything I do is designed to fit around real lives and real schedules.

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Ready to Start?

Your First Session Is On Us

Complete our quick consultation form and get a free taster session with one of our trainers. No pressure, no commitment.

2 Summerland Gardens, London N10 3QN

Private studio in the heart of Muswell Hill — just steps from the high street.

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