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Jean Claude



Jean-Claude Vacassin (JC) is the man behind the W10 Performance gym. A consultant for numerous athletes, sports brands and film companies, his industry experience spans more than ten years. He has worked with and learned from the best experts in the fields of exercise, nutrition, naturopathy, functional medicine and rehabilitation and has quietly earned himself a reputation as one of the top personal trainers around.

Jean-Claude has a reputation for taking the often-complicated science of nutrition and training and making it as simple as possible. While his unique no-nonsense approach to exercise has firmly established W10 Performance as the ‘go to’ gym for anyone who is keen to see serious results from their training.


Where to find us



The Basement

202-208 Kensal Road


W10 5BN

Get in touch


Call us on

020 3489 5428


Write to us


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