Certificate III in Fitness

Call us: 1300 557 637
RTO: 32107

Embark on a rewarding fitness career with Onfit Training College’s SIS30321 Certificate III in Fitness, a Nationally Accredited Qualification tailored for aspiring fitness professionals.

Our state-of-the-art online training portal is crafted for enjoyable and efficient learning, allowing you to study flexibly at your own pace, wherever you are. Dive into a comprehensive curriculum that covers everything from anatomy and physiology to program writing and exercise instruction, equipping you with the technical skills and business acumen needed in the fitness industry.

Whether you aim to be a Gym Instructor, supervising members and maintaining equipment, or a Group Exercise Instructor, leading and motivating classes, Onfit prepares you for a dynamic career path.

With our expert team providing extensive support seven days a week and a flexible, self-paced learning environment, Onfit Training College is dedicated to helping you succeed and stand out in the thriving world of fitness.

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Course Duration

12 Months


Certificate III in Fitness

Course Code




Delivery Methods Available:


Queensland Government Funding


Flexible, Quality Online Courses

Extensive Support from our Expert Team

In-Demand Fitness Business Skills