Meet Our Team
Tim Delvins
Physiotherapist
Tim is a highly experienced and skilled physiotherapist with extensive experience spanning across the public and private health care systems.
Working as a clinical educator for the University of South Australia and a physiotherapist at many of SA Health’s major acute hospitals and rehabilitation facilities has given him a comprehensive understanding of the Australian health system. This enables him to assist his clients in navigating this and equips him with the skills and knowledge to optimise the outcomes of even the most difficult and complex rehabilitation cases.
Tim’s passion for sport started as an aspiring athlete himself representing South Australia in cricket and Australian Rules Football. Choosing football provided Tim with the opportunity to represent the North Adelaide Football Club for 10 years and gain exposure to some of South Australia’s best physiotherapists.
His long term commitment and experiences within this professional sporting environment coupled with his own experience in rehabilitating through numerous injuries places Tim in a unique position to understand what you are going through when facing setbacks from injury.
​
Having been through a variety of personal injuries and having extensive success with his own clients, Tim’s organic knowledge in rehabilitation is unique. His passion to reach the client’s goals comes from a thorough understanding of the injury, rehabilitation process and his empathy for each patient.
Tim has worked and continues to work with numerous professional and semi-professional athletes and organisations. He values genuine relationships and loves the long term relationships that he has made as part of the Body Fit community.
When not at Body Fit, Tim loves spending time with his young family and staying as active as possible. Go-to fitness for Tim includes running, bike riding and olympic lifting.
Winnie is a dedicated physiotherapist and certified Pilates instructor from Adelaide. Growing up in South Australia, she completed her Bachelor of Physiotherapy with academic merits at the University of South Australia before beginning her professional journey. Winnie’s has experience working across major hospitals and rehabilitation facilities in Adelaide.
Winnie spent time in the UK, working as a physiotherapist and clinical Pilates instructor at Oxford Sports Physiotherapy & Pilates and Oxford City School of Dance. This international experience broadened her expertise and allowed her to refine her skills in both therapeutic and fitness-focused Pilates.
In recent years, Winnie has specialised as a reformer Pilates teacher, further enhancing her ability to tailor exercise programs to meet her clients needs. Her focus has been on integrating her Pilates expertise with her physiotherapy background to provide targeted individualised care supporting her clients to reach their rehabilitation and wellness goals.
Winnie’s passion for personalised care and her extensive training and experience uniquely position her to meet the diverse needs of her clients. Her commitment to professional development and enthusiasm for teaching reflect her dedication to helping clients achieve their best outcomes.
Outside of her professional life, Winnie enjoys spending time with her family, and practicing Pilates to continually enrich her own fitness journey while supporting others in theirs.
Winnie Greenwell
Physiotherapist
Nick Hagi-Diakou
Physiotherapist
Nick is a passionate physiotherapist who is driven to help people perform at their best and live their best life. He is committed to helping his clients move more freely, confidently, and without restriction—so they can get back to doing the things that matter most to them.
Nick strongly embodies the values of Body Fit Physiotherapy. He believes real care starts with listening and takes the time to genuinely understand each person’s needs, goals, and challenges before developing a personalised treatment plan. Known for being easy to get along with, Nick creates a safe and comfortable environment where clients feel at ease, supported, and actively involved in their recovery through thoughtful attention, honest advice, and evidence-based care.
With a long-standing passion for soccer, Nick has played for many years and has experienced injuries firsthand. This personal experience gives him valuable insight into what injured athletes and active individuals go through—both physically and mentally—and what it truly takes to return to sport and everyday activity safely and effectively. It also fuels his desire to educate clients, empowering them with the knowledge and tools they need for long-term results, not just short-term relief.
Nick values collaboration and believes the best outcomes come from working together with his clients and colleagues. He is committed to continuous learning and applying the latest evidence-based techniques to deliver high-quality care that makes a real difference.
At Body Fit Physiotherapy, Nick’s goal is simple: for every client to leave feeling better than when they arrived - and to always build strong client trust through genuine care and consistent support, so they feel confident they’re on the right path forward.
Mat is a highly experienced APA sports & exercise physiotherapist, who loves working with patients and athletes of all levels to help them achieve their goals – whatever they may be!
Mat has extensive experience working in elite-level and professional sport. He’s served as the Head Physiotherapist to Adelaide United FC and the Australian National Paralympic football team (‘Pararoos’), and as a physiotherapist to the Australian 'Joeys' Youth National Football team. This experience enables him to help athletes at both elite and recreational levels prevent injury, reduce time on the sidelines and perform at their peak.
A keen long distance runner himself, Mat has also developed a special clinical interest area in running biomechanics, and running-related injuries; placing a strong emphasis on active rehabilitation and load management. Mat’s also passionate about the importance of education in the prevention and treatment of injury – that people know how their bodies work, and more importantly what to do to keep them injury-free and performing at their best.
In addition to clinic work, Mat’s involved as a university lecturer and clinical educator to physiotherapy students in Adelaide, and has published a number of peer-reviewed academic articles on injury management and rehabilitation.
Outside of work, Mat enjoys getting out & about for a run, is a cricket tragic, and loves spending time with his young family.
Qualifications:
Masters of Sports Physiotherapy
Bachelor of Physiotherapy (Hons)
APA Titled Sports & Exercise Physiotherapist
FIFA Diploma in Football Medicine
ASCA Level 1 Strength & Conditioning Accreditation
