Symmetry Performance

Based in Shepperton, Surrey is a High Performance Environment for both Sports Professionals and members of the Public who are looking for Diagnostic Assessment, Injury Rehabilitation, Injury Prevention and Physical Performance enhancement.

Symmetry Performance works with all Medical Providers, please call to confirm terms and conditions. 


We have many years of experience treating a wide range of conditions from general strains and sprains, back and neck pains, sports injuries right through to men’s and women’s health issues and complex post-operative rehabilitation.


As well as relieving pain and promoting function and movement, osteopathic treatment aims to resolve the underlying causes of the problem and the resulting body compensations.

Sports Science

Our credited sports science practitioner is a specialists in the application of scientific principles and techniques to assist coaches and athletes improve their performance at an individual level or within the context of a team environment.

Getting you back to full fitness with our expert Clinicians

The brainchild of Martin O’Connell was to create a clinical practise that resembles the High Performance Medical and Science Environments used in the Elite Sports Clubs throughout the UK. Having worked in this environment for a number of years, Martin has seen first-hand the benefits this approach has for both those actively involved in sports or occupational based injuries.

Throughout his professional career Martin has met a multitude of highly skilled practitioners and SYMMETRY PERFORMANCE has brought these together to offer a leading Multi-Discipline approach  to meet all of your performance needs.



“Following a few weeks post knee replacement, I had to attend a family funeral in Surrey, some distance from where I live in Suffolk. My priority health wise was to find a competent physiotherapist locally. I found this in Martin! My knee therapy soon expanded to my traumatised back and for several intensive days Martin made himself available and provided a high degree of care. I knew as soon as I met him I was in capable hands. His professionalism and diligence ensured I was able to not only walk in comfort but undergo a long journey. I strongly recommend Martin. He is passionate about his work and demonstrates this through his attitude and technique.”


“I first went to Symmetry Performance 6 months ago after my GP had referred me to physio for a series of lingering rugby injuries. A work colleague had recommended Martin and I was immediately impressed with how quickly I was able to get an appointment. What made Nikki different to previous physiotherapists I’d seen was how thorough her initial assessment was, which made it clear her treatment had long term corrections in mind as oppose to quick fixes. Each session began with movement screens as well as my anecdotal feedback so the treatment could evolve and change with my progress. Everything was truly personalised and not a “one size fits all” approach. Nikki applied a variety of treatments and approaches including movement screening, exercise programming and selection, stretching and deep tissue massage, which meant things never got boring. Seeing Nikki at Symmetry performance has put me right back on track, allowed me to avoid surgery and taught me techniques that I can use for years to come.”


“I've been to see Martin O'Connell repeatedly throughout my playing career. I can confidently say at all times he helped me with my rehabilitation and return to play status. In fact, I recommended him to numerous others also. He's a great physiotherapist who understand the demands placed on elite sports people.”


is a clinic based in Shepperton, Surrey. We specialise in the diagnosis, treatment and management of all sports and occupational injuries.



86 High Street, Shepperton, Surrey, TW17 9AU


01932 224090