

Concept 42 is an ultra-inclusive gym studio located in Mona Vale, Sydney. It offers a unique and innovative approach to fitness, providing challenging yet balanced set workouts for total body conditioning. At Concept 42, members can experience our flagship 42-Minute Circuit, which features daily changing workouts, as well as our exclusive custom boxing circuits.
With over 160 different 42-minute classes available, our gym provides a wide range of options for up to 21 people per class. These classes are taught by experienced, supportive, and highly motivating fitness experts who are dedicated to helping you achieve your fitness goals. Our philosophy at Concept 42 centres around creating a friendly and un-intimidating atmosphere, where you can have fun while working out in a motivating group environment.
Concept 42 is truly a gym for everyone, regardless of age or fitness level. We believe in creating a community-based gym that is class-based and inclusive. We strive to engage and encourage our members to reach their full potential, all while being mindful of their time. Our workouts are designed to be time-efficient, allowing you to fit exercise into your busy schedule.
One of the standout features of Concept 42 is our 42-Minute Circuit, which is specifically designed to provide targeted body conditioning. In just 42 minutes, you can change your life and transform your fitness journey. Our goal is to help you achieve exceptional results, both physically and mentally.
Meet our crew at Concept 42! Jason, the owner and head trainer, brings a wealth of experience from his distinguished career in the NRL and Super League. Inspired by his passion for fostering engagement and inclusivity in fitness, Jason created Concept 42 to empower the local community. Ash, another one of our trainers, enhances our gym and regular classes with her expertise, ensuring a well-rounded fitness experience.
You can count on Ash to guide you with effective strategies for a healthy and holistic lifestyle.
If you're looking for a gym that offers a supportive and motivating environment, Concept 42 is the place for you. Our trainers, like Tiegan, excel at getting the best out of their clients. Tiegan provides valuable feedback and guidance during classes to optimise your body's potential and correct your techniques. With Tiegan's expertise, you can elevate your fitness journey and achieve exceptional results.
If you're interested in joining Concept 42 or have any questions, feel free to get in touch with us. You can contact us at 0416 132 507 or email jason@c42. Com. au.
Our gym is conveniently located at 81 Bassett St, Mona Vale, Sydney 2103.
To stay updated with the latest news and announcements from Concept 42, don't forget to subscribe to our newsletter. We also have testimonials and frequently asked questions available on our website. And if you're ready to take the first step towards transforming your fitness journey, you can book a free trial with us today!
Concept 42 – Where boxing, fitness, and community come together for a truly inclusive and empowering gym experience.