PEAK GYMNASTICS BALACLAVA & WINDSOR
Get to Know the Peak Team
We’re coaches, movers and motivators—here to help you get stronger, become more flexible & master gymnastics skills!
PEAK GYMNASTICS BALACLAVA & WINDSOR
Get to Know the Peak Team
We’re coaches, motivators and mentors dedicated to helping you build strength, improve flexibility and master gymnastics skills.
Who We Are
At Peak Gymnastics, we do more than teach adults how to cartwheel—we’re redefining what adult gymnastics can be. Our program focuses on adaptable movement, long-term athletic health, and the pure excitement of learning new skills at any age. With top-tier coaches who bring advanced expertise and genuine care, we’ve created a space where you can grow, challenge yourself, and feel supported every step of the way.
Our Mission At Peak
We’re here to lead the way in adaptable movement and lifelong athletic development—while making it seriously fun. Our expert coaches deliver high quality instruction in every class, tailored to suit all ages, skill levels, and goals. Whether you're brand new or experienced, you’ll find progressions that meet you where you’re at. Peak is rooted in the camaraderie, discipline, and passion we experienced as elite athletes. We’ve built a culture that’s inclusive, uplifting, and focused on helping you feel motivated, confident, and capable. Our weekly program is thoughtfully designed to keep you engaged and progressing, every time you show up.
Our facility is located in the bustling fitness precinct just off Carlisle Street, right beside Balaclava Station.
Meet the Coaches Behind the Movement
An expert term of coaches that know how to get results.
Luke Wadsworth
Director & Head Coach
Luke Wadsworth is a distinguished figure in Australian gymnastics, celebrated for his sustained excellence as an athlete and his dedication to coaching.
Luke's gymnastics career is marked by his representation of Australia at three World Championships (2010 in Rotterdam, 2011 in Tokyo, and 2014 in Nanning). He also competed in two Commonwealth Games: Glasgow 2014 and Gold Coast 2018.
Dominating the Victorian gymnastics scene, Luke was the state's highest ranked male gymnast for eight consecutive years. His prowess culminated in winning the All-Around Australian National Title in 2016. That same year, he secured the Parallel Bars title at the Australian Championships with a score of 14.200.
Transitioning from athlete to mentor, Luke holds an Advanced Level Coaching Accreditation and has been instrumental in the Victorian High Performance Program for several years. His extensive knowledge in bodyweight and gymnastics training enables him to cater to individuals of all skill levels and training aspirations.
Luke's commitment to the sport extends beyond personal accolades; he is passionate about fostering a supportive and inclusive environment for all gymnastics enthusiasts. His experience and dedication make him a valuable asset to the adult gymnastics community.
For a glimpse into Luke's coaching philosophy and approach, you can watch his feature on ENbalance:
Martin Kurz
Director & Head Coach
Martin is the founder of Peak Gymnastics and a highly qualified Clinical Exercise Physiologist and Sport Scientist, specialising in musculoskeletal rehabilitation and athletic performance.
With over 20 years of gymnastics coaching experience and a background as a senior international level gymnast, Martin brings a unique combination of practical expertise and scientific knowledge to athlete development.
He holds a Bachelor of Sport Science and completed his Honours through research with the St Kilda Football Club. He also holds a Master’s in Clinical Exercise Physiology and is accredited by ESSA (Exercise and Sports Science Australia).
With nearly 15 years of clinical and sport science experience, Martin takes a science-based approach to strength and conditioning, with a strong focus on injury prevention and rehabilitation tailored specifically to the demands of gymnastics. His deep understanding of movement patterns, injury risks, and performance requirements enables him to deliver highly effective, individualised programs for gymnasts of all levels, from rehabilitation to elite performance.
Martin also serves as the Head of Strength and Conditioning for the Victorian Men's High Performance Gymnastics Program and is the Programming Coordinator for Peak Gymnastics’ strength program.
He is committed to helping gymnasts move better, recover smarter, and reach their full potential through evidence-based training and recovery strategies.
Sarah Gray
Coach | Peak Kids Manager
Originally from Western Australia, Sarah Gray began her journey in movement through competitive dance and acrobatics. Her passion for performance soon led her to “run away and join the circus” — literally. Sarah is a proud graduate of the prestigious National Institute of Circus Arts (NICA), where she earned her Bachelor of Circus Arts in 2016.
With a broad skill set spanning trapeze, handstands, group acrobatics, and dance, Sarah has established herself as a dynamic and versatile performer on both national and international stages. Her impressive career highlights include ensemble roles in Barnum: The Circus Musical (Melbourne, 2019), Leviathan and Humans with world-renowned Circa (Perth, Paris and Brisbane, 2020), and The Pulse by Gravity and Other Myths (Sydney, 2022). She also performs with acclaimed companies such as Na Djinang Circus, One Fell Swoop Circus, and ARC Circus.
In 2019, Sarah was named Grand Champion Dancer of the World at the World Championships of Performing Arts in Long Beach, California. Most recently, in 2024, she brought her talents to the screen, performing in a lead character role on ABC Kids, showcasing her unique blend of athleticism, character work, and stage presence.
At PEAK Gymnastics, Sarah is our Choreography and Handstand Specialist, and the curator of our Flexibility and Mobility Program. Combining her elite performance background with a sharp eye for detail and movement quality, she helps athletes of all levels build strong technical foundations, improve strength and mobility, and express themselves through movement.
While still actively performing, she is deeply committed to coaching and mentoring the next generation of performers and athletes. Sarah’s passion, creativity, and ability to bring out the best in each athlete make her an invaluable part of the PEAK team.
Oliver Dilnutt
Peak Performance Manager | Head Coach
Oliver Dilnutt has been immersed in the world of gymnastics for as long as he can remember. As a current Senior International level athlete in Victoria’s High Performance Program, he has achieved notable success at both State and National Championships, and continues to train at an elite level as part of Gymnastics Victoria’s Men’s Artistic Gymnastics High Performance team.
In addition to his athletic career, Oliver is a dedicated and insightful coach within the Peak Gymnastics Adult Program, where he plays a pivotal role in helping adult athletes progress in strength, mobility, and skill. His firsthand experience at the highest levels of the sport gives him a unique ability to relate to and inspire the adults he coaches, regardless of their experience level.
As Peak Performance Manager, Oliver is also the lead architect behind our Peak Performance Program—a specialised pathway for adult gymnasts who aspire to compete in Masters competitions. Through this program, he combines technical excellence with supportive, individualised coaching, helping adult athletes pursue high-level goals in a fun, structured, and empowering environment.
Oliver’s passion for the sport, both on and off the floor, makes him an invaluable member of the Peak Gymnastics community. His deep understanding of gymnastics and commitment to athlete development continue to shape a dynamic and inclusive adult program.
Laura Cerritelli
Peak Base Senior Coach
Laura is a passionate Gymnastics Coach and Personal Trainer, currently studying Exercise and Sport Science.
With several years of coaching experience and a strong academic foundation in anatomy, physiology, and human movement, she brings a dynamic mix of technical knowledge, energy, and care to every session.
Known for her enthusiasm and attention to detail, Laura is dedicated to helping gymnasts grow in both confidence and capability. She creates a fun, supportive, and challenging training environment where athletes of all levels can thrive.
In addition to her role at Peak Gymnastics, Laura is currently an Assistant Strength and Conditioning Coach for the Victorian High Performance Centre for Gymnastics, further exemplifying her expertise in athletic development.
At Peak Gymnastics, Laura is committed to supporting every gymnast on their journey — helping them move better, train smarter, and realise their full potential both physically and mentally.
Josh Duncan
Circus Artist & Peak Performance Coach
Josh Duncan is a dynamic performer and coach who pushes the boundaries of circus arts with his diverse skill set and passion for movement. Trained at the National Institute of Circus Arts (NICA), Josh specialises in hand balancing, tumbling, and partner acrobatics, while seamlessly incorporating disciplines like hoop diving, straps, trampoline, and hand-to-hand acts into his repertoire.
Josh's foundation in gymnastics began early, developing his skills in tumbling and acrobatics. His dedication to the sport laid the groundwork for his transition into circus arts, where he continues to utilise his gymnastics expertise. As a seasoned performer, he has graced the stages of notable fringe shows, including MOIST, The Blood Vote, and The Barbaroi, bringing a unique energy and technical precision to every performance.
Josh has a wide range of knowledge in various gymsports, having taught MAG, WAG, and GYMstar, specialising in tumbling and handstands.
At Peak Gymnastics, Josh brings his extensive experience and infectious enthusiasm to inspire athletes to explore their physical capabilities and artistic expression.
Trusted and Loved by the Balaclava & Windsor Community
Frequently Asked Questions
Do we need to register before coming to class?
Yes, we recommend registering ahead of time for all classes; whether Adult Gym or Peak Kids. That way, you can spend the whole session moving—not filling out forms! Ready to join us? Click here to book your first class.
What should we wear or bring to a session?
Wear comfortable, flexible clothing that allows for freedom of movement—usual training gear is perfect. No need for shoes; we train barefoot or in socks. And don’t forget a water bottle to stay hydrated!
I don't have any prior experience – can I attend?
Absolutely. Our classes are designed to cater to all levels, from total beginners to experienced athletes. To ensure a supportive and effective learning environment, we break the class into smaller groups based on current ability. This allows everyone to progress at their own pace while receiving guidance that feels almost personalised within a group setting. If you're brand new to gymnastics or calisthenics training and want to build a strong foundation—covering strength, mobility, core control, handstands, and tumbling—we recommend starting with our Peak BASE Classes before progressing to our Peak Performance classes. These sessions focus on mastering essential skills in a more beginner-friendly setting. Still feeling unsure? We also offer Personal Training and Small Group Training if you’d prefer a truly customised introduction to gymnastics before joining a group class.
What is included per session?
For a rundown of what we cover in our various classes check out our Programs page!
