SIS30321 Certificate III in Fitness
Study online
Your career as a gym instructor starts here.
Throughout this course, you’ll acquire the theoretical knowledge and practical skills needed to help people achieve their fitness goals, including conducting fitness assessments and designing and delivering exercise programs. In this newly released Certificate III in Fitness course, you will learn how to screen and assess a client's fitness using a variety of well-established assessment protocols. You will also learn how to develop effective exercise programs, using an evidence-based knowledge model and how to teach and evaluate exercise safely.
Other key areas covered include:
- Working in a team
- Planning and Instructing group and gym-based exercise sessions
- How to complete pre-exercise screening, fitness assessments and service orientations
- Ensuring the health and safety of clients
Upon successful completion of this course, you will be qualified to be a gym instructor or group exercise instructor.
You will need to undertake the first aid course unit externally, in your area (at additional cost) and submit a copy of your certification to the College.
At Australian College, we offer a comprehensive online learning experience. You can complete your course in your own time and at your own pace.
Professional Recognition
Australian College graduates of this course may apply for registration as a Gym Instructor with the AusActive (formerly Fitness Australia).
Becoming a Registered Exercise Professional (REP) with AusActive provides assurance and confidence to fitness clients, employers and health professionals.
Course summary

- Gym Instructor
Begin your Fitness career today
- Apply to enrol anytime
- Interest-free
- Customised payment options
- Graduate 100% debt-free