Capital Performance

Meet The Team

Capital Performance was founded in 2022 with the vision of empowering people to change their physical health for the better, whether that be for athletes playing sport at the highest level, the weekend warrior aiming to realise their own personal goals or the individual that simply wants to be pain free or to begin exercising.  


  • Founder

    With a keen interest in GAA, Mossie began working with the Dublin senior hurling team in 2014 and became head physio in 2019, finishing up in 2022. Moss then went to work with the Dublin ladies football team enjoying All Ireland success with the group in 2023.

    Alongside his work in the GAA, Mossie was introduced to the GAIN network by GAIN contributor, friend and colleague Domhnaill Fox, through which Mossie has worked alongside practitioners of world renown in implementing procedures to maximise the athletic performance of the teams he has worked with. His role in coordinating the strength and conditioning programmes for these teams alongside his role as physiotherapist has contributed to the development of Mossie’s expertise in injury prevention and management, return to play and athletic performance strategies, ultimately culminating in the creation of Capital Performance. 

    Outside of the GAA Mossie is an avid golfer and is athletic development coach to a number of Ireland’s top golfers including current tour pros Conor Purcell & Max Kennedy. Having stepped away from Dublin GAA in 2024, he now specialises in physical health interventions aimed at golfers who struggle with injuries and want to improve their fitness, strength and club head speed. To find out how Mossie can help your golf game check out our golf-fitness section.

    Mossie is passionate about helping people achieve their goals and along with his role as physiotherapist and trainer, he also has a keen interest in psychology and is currently studying an MSc in Sports and Exercise Psychology at the University of Ulster, Jordanstown. 

    Mossie has rehabilitated and trained children and adolescents, weekend warriors and elite sports people, parents and grandparents who just want to be pain free, get fit or get stronger as they get older. 

    At Capital Performance, every body is welcome.


  • Athletic Therapist / Physiotherapist

    David is a dedicated practitioner with a degree in Athletic Therapy and Training from DCU and is currently advancing his expertise by studying Physiotherapy at UCD. With over eight years of experience as an athletic therapist, David has worked with elite teams across rugby, Gaelic football, hurling, soccer, and hockey. His portfolio includes prestigious organisations such as Wolverhampton Wanderers Football Club, multiple League of Ireland football clubs, elite club and intercounty football and hurling teams, elite schools rugby, and the Austrian men’s senior hockey team.

    David has a broad interest in sports and a particular passion for Gaelic games, including both football and hurling. He has played Gaelic football at the highest level, proudly representing his club, his colleges both DCU and UCD, and his home county, Meath, at all levels up to senior. This extensive experience has provided him with a deep understanding of the physical and mental demands of elite-level sport, enabling him to connect with athletes and provide tailored, effective care.

    Passionate about musculoskeletal health, David is dedicated to helping not only athletes but the general population as well in achieving optimal physical well-being. He combines evidence-based practices with a personalised approach to deliver exceptional care.

    Note; Physiotherapy receipts will be available from David to claim back on your health insurance.