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Business Details
28 Years
experience
Advanced Personal Training Solutions in London
4D Fitness is a specialist personal training company operating at the forefront of the health and fitness industry for over 20 years. Founded in 1998 by Nick Berners-Price, we utilise our proprietary 4D Fitness Systems to deliver exceptional results for a diverse clientele ranging from Cabinet Ministers to individuals managing medical conditions. Our approach addresses four critical dimensions of health: exercise, nutrition, posture, and lifestyle, beginning with a comprehensive functional assessment to create tailored programmes.

We operate mobile services across London and the Home Counties, complemented by a dedicated training studio in South West London. Our team undergoes advanced training to ensure exceptional service delivery, drawing on methodologies from globally recognised institutions. We specialise in working with clients across all life stages and health conditions, including Parkinson's, cancer, and MS, while maintaining a commitment to evolving our techniques through continuous research and industry engagement.
Services
Personal Training Fitness Assessment Nutrition Guidance Posture Correction Lifestyle Coaching Medical Rehabilitation Group Training Corporate Wellness Parkinson's Specialism Studio Sessions
Details
  • Year established: 1998
Highlights and features
  • We utilise a proprietary system developed over 20 years of research and practical application
  • Our trainers hold qualifications from leading global health and fitness institutions
  • We address all four dimensions of health: exercise, nutrition, posture, and lifestyle
  • We serve clients with diverse needs including medical conditions and elite athletes
  • Our functional assessment ensures personalised programmes tailored to individual biomechanics
What people say
Exceptional trainers Personalised programmes Effective rehabilitation Holistic approach Proven results
Services
Personal Training
Our personal training services combine scientific evidence with holistic techniques to create tailored fitness programmes. We address individual biomechanics, health goals, and lifestyle factors to deliver sustainable results for clients of all fitness levels and medical backgrounds.
Fitness Assessment
We begin with comprehensive functional assessments evaluating posture, movement patterns, and physiological systems. This approach identifies individual needs beyond standard fitness metrics, enabling precise programme design that addresses nervous, digestive, and hormonal system interactions.
Nutrition Guidance
Our nutrition services focus on creating balanced dietary strategies that support overall health objectives. We educate clients on food as medicine while considering individual metabolic requirements and lifestyle constraints to establish sustainable eating habits.
Posture Correction
Specialised posture programmes address musculoskeletal imbalances through targeted exercises and movement re-education. We integrate biomechanical principles to improve coordination, energy levels, and overall physical function across different client populations.
Medical Rehabilitation
We provide exercise-based rehabilitation for clients with chronic conditions including Parkinson's, MS, and cancer. Our approach combines medical understanding with fitness expertise to safely improve mobility, strength, and quality of life for special needs clients.
People
Nick Berners-Price
Founder
Nick established 4D Fitness in 1998, developing the proprietary training systems that combine global best practices with innovative methodologies. With over two decades of industry leadership, he continues to shape the company's technical direction and trainer development programmes.
Lee Donaghy
Personal Trainer
Lee specialises in delivering mobile personal training services across Clapham and South West London. He applies the 4D methodology to create accessible fitness solutions that integrate seamlessly with clients' daily routines and health objectives.
Gabor Kurucz
Performance Coach
As an advanced personal trainer and 4D Performance Coach, Gabor combines technical expertise with motivational coaching to help clients achieve both physical and mental performance goals through structured training programmes.
Helen Smith
Personal Trainer
Helen delivers 4D's holistic training approach, focusing on integrating posture, nutrition, and lifestyle factors to create comprehensive wellness programmes that address both immediate goals and long-term health maintenance.
Phil Richards
Performance Coach
Phil applies his expertise as a 4D Performance Coach to develop training systems that enhance physical capabilities while addressing underlying physiological factors that impact overall performance and well-being.
Questions
What makes 4D Fitness different from other personal training services?
Our unique 4D system addresses exercise, nutrition, posture, and lifestyle factors through qualified trainers who have completed advanced training programmes combining global best practices.
Do you work with clients who have medical conditions?
Yes, we specialise in training clients with conditions including Parkinson's, MS, cancer, and diabetes, working alongside medical professionals to ensure safe, effective programmes.
Where are your personal training services available?
We operate mobile services across London and the Home Counties, with a dedicated studio in South West London and trainers in Oxfordshire, Surrey, and Hampshire.
How do you create personalised training programmes?
We begin with a functional assessment evaluating biomechanics, medical history, and lifestyle factors to create tailored programmes that evolve with your progress and changing needs.
What qualifications do your trainers hold?
All trainers complete our advanced programme and hold qualifications from institutions like The American College of Sports Medicine and The CHEK Institute.
Can you help with specific fitness goals like weight loss?
Yes, our holistic approach addresses weight management through combined exercise, nutrition, and lifestyle strategies that create sustainable, long-term results.