
We believe that a healthy, strong body accompanies a healthy, strong mind. We achieve this through learning Martial Arts combined with Strength and Fitness Training, while joining together with a Team Mindset. We offer the chance for anybody to improve their life and find their ability to become physically, mentally and emotionally stronger for the world we live in.
Jon & Maddy Leven
Customised Fitness Solutions - TEAM CFS
Customised Fitness Solutions has been operating in the Sutherland Shire since 1999 and has grown to be one of the best equipped and well respected training centres in Australia. Our facility is owned and operated by one of Australia’s leading professional MMA fighters, Jon Leven. His experience and career as a pioneer in the sport has enabled him to become a professional instructor, respected role model and has an exceptional ability to teach a variety of students.
We are a gym and combat sports training centre. We specialise in Mixed Martials Arts, Brazilian Jiu Jitsu, Kickboxing/Muay Thai, Wrestling, Fight Sparring, Women’s Classes, Kids and Youth BJJ/MMA. Our fitness programs will enhance your performance with one on one Personal Training, Bootcamps, Women’s Small Group Sessions involving weight training, strength and conditioning or customised programs performed at your own pace and suitable to your lifestyle. We offer all this under our personal guidance, experienced and personal trainers.
Meet Our Team

JON LEVEN
Owner of CFS, Personal Trainer and Strength/Conditioning Coach, Pro MMA Fighter with a lifetime of skills in Jin Wu Koon Shaolin Kung Fu, Brazilian Jiu Jitsu Black Belt, Kickboxing, Boxing, Muay Thai and Wrestling. Jon takes his passion very seriously and ultimately wants everyone to achieve their best, he will push you hard and will be extremely proud of your efforts.

MADDY LEVEN
Owner of CFS, Coach, Personal & Group Trainer, Nutritionist and Mother. Maddy has spent over 12 years training along side Jon, learning his techniques, skills and ideology. She is highly skilled in Kickboxing/Muay Thai, earning her purple grade and is learning her way through the arts of BJJ and wrestling. She has a passion for helping people achieve their goals, being your biggest and loudest cheerleader.

AIDAN CANINI
Our resident Group and Personal Trainer, who is passionate about sharing his expertise and helping others unlock their potential. As a trainer, Aidan combines his in-depth knowledge of strength training, biomechanics and performance optimisation to design programs tailored to his clients goals, whether they aim to build muscle, increase strength or improve overall fitness. As an Australian strongman, he is known for impressive strength, athleticism, and dedication to the sport. Competing in national and international events. We admired him for his disciplined training approach, engaging personality, and passion for inspiring others to pursue strength sports.