Kickstart your Personal Training Career
with our Certificate III & IV in Fitness Bundle

Course Title & Code:

SIS30321– Certificate III in Fitness & SIS40221 – Certificate IV in Fitness

Career Outcomes:

Personal Trainer, Gym Instructor & Group Fitness Instructor


Online through our interactive study portal

Course start:

Enrol anytime

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Get qualified with Onfit Training College

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The Full Package.

Everything you need to start your successful career as a Personal Trainer.
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Innovative Learning Platform.

Our expert team of Tutors, Career Advisors, Admin & IT support staff are here to guide you through your course and are passionate about helping you succeed!
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Nationally Recognised & Accredited.

You’ll be a fully qualified Personal Trainer, with your Certificate III & IV in Fitness.

Why Choose Onfit?​




Total - $1,998


$25 per week

Total - $3,990

Certificate III & IV in Fitness course overview

Launch your new career with the SIS30321 – Certificate III in Fitness & SIS40221– Certificate IV in Fitness

With everything you need to start your career off on the right foot, this all-in-one package will prepare you for your successful PT career. The Certificate III and IV in Fitness Bundle is our most popular course option, with more career outcomes and opportunities, qualifying you as a Gym Instructor, Group Fitness Instructor and Personal Trainer.

Start off studying your SIS30321 – Certificate III in Fitness, so you can start working in the fitness industry while you study your SIS40221 – Certificate IV in Fitness Qualification. When you’re a fully qualified Personal Trainer, you’ll be starting your career with confidence, equipped with the right skills, knowledge and connections to launch your successful career.

Course overview certificate III & IV in Fitness

Career pathways with a Certificate III & IV in Fitness

Personal Trainer Certificate III & IV in Fitness Course

Being a Personal Trainer is the most popular career in the fitness industry. You’ll have a hands-on role in helping your clients reach their health & fitness goals. 

What does this involve? 

  • Assess a client’s current fitness level and goals
  • Develop personalised programs
  • Teach your client safe and effective exercise technique 
  • Motivate your clients to help them stay on track
  • Assess and adapt programs as your clients progress

Boot Camp Instructor

As a qualified Personal Trainer you can take your PT skills outdoors and get more clients moving! Boot camps and group exercise sessions are a sought-after service from clients, providing a high-energy, motivating environment to help your clients get the best results. By servicing clients in groups you’ll also offer a cost-effective option that gives you a great financial return.

Boot Camp Instructor Certificate III & IV in Fitness Course
Business Owner Certificate III & IV in Fitness Course

Business Owner

If your goal is to run your own Personal Training business, our Certificate IV in Fitness will teach you how to run, market and manage a small fitness business. 


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Once you’ve completed your Personal Trainer Bundle, you’ll receive our Nationally Accredited SIS30321– Certificate III in FItness and SIS40221 – Certificate IV in Fitness.

As a Registered Training Organisation delivering this Nationally Recognised Qualification you can feel assured that your training and certification is of a high standard and meets industry and government requirements.

Why study with Onfit?

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Flexible, Quality Online Courses

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Extensive Support from our Expert Team

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Industry Relevant Theoretical Knowledge

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In-Demand Fitness Business Skills

Study Certificate III & IV in Fitness

Making study easier & more enjoyable

  • All course resources provided (no textbooks needed)
  • Relevant and up-to-date lesson content, filled with videos & interactive features to keep you engaged
  • Fit your studies around your schedule with self-paced delivery and no set due dates
  • Be supported by our Circle of Support, 7 days a week


See what you’ll learn through our Personal Trainer Bundle, which will provide you with all of the skills and units of competency needed to become a Personal Trainer.

SIS30321 – Certificate III in Fitness


Deliver and monitor a service to customers


Organise personal work priorities


Participate in workplace health and safety


Complete pre-exercise screening and service orientation


Complete client fitness assessments


Plan group exercise sessions


Instruct group exercise sessions


Develop and instruct gym-based exercise programs for individual clients


Use anatomy and physiology knowledge to support safe and effective exercise


Provide healthy eating information


Work with diverse people


Establish and manage client relationships


Apply infection prevention and control procedures to own work activities


Work in a team


Provide First Aid*

* This unit of competency is not included in the course and needs to be completed through an accredited provider at an additional cost

SIS40221 – Certificate IV in Fitness


Establish and manage client relationships^


Develop personalised exercise programs


Instruct personalised exercise sessions


Develop and instruct personalised exercise programs for body composition goals


Develop and instruct personalised exercise programs for older clients


Develop and instruct personalised exercise programs for adolescent clients*


Use exercise science principles in fitness instruction


Support exercise behaviour change


Establish and maintain professional practice for fitness instruction


Support healthy eating for individual fitness clients


Work with diverse people^


Develop and present business proposals


Research and develop business plans


Assess client movement and provide exercise advice


Plan and instruct online exercise sessions


Make presentations


Instruct strength and conditioning techniques

*This unit requires students to obtain a working with children clearance. There is no cost to students for this requirement.

^These units are also included as part of Onfit Training College’s SIS30321 Certificate III in Fitness. A Credit Transfer will be applied for students who have already completed these units. 

The SIS30321 Certificate III in Fitness is an entry level qualification, there are no entry requirements to enrol in this qualification. Entry Requirements for the SIS40221 Certificate IV in Fitness include the completion of units contained within the SIS30321 Certificate III in Fitness.

By enrolling into the Certificate III & IV in Fitness bundle, all entry requirements will be met within the bundle.

Additionally, copies of your current HLTAID011 Provide First Aid and HLTAID009 Provide cardiopulmonary resuscitation (CPR) Statements of Attainment are required to commence the Certificate IV in Fitness. 

You’ll have a maximum 12-month course duration per course, for your Certificate III & IV in Fitness studies.

With Onfit Training College’s flexible online, self-paced study, you can move through your course at your own pace and complete as quickly as you’d like.

We recommend allocating between 4 – 8 hours of study time per week, to keep on track with your timeline. We provide a study planner to help you plan your studies and reach your study goals.


You’ll have the flexibility to complete your Theory & Practical Assessment when it suits you. Whether you’re balancing studies with work, family or other passions, our courses are designed to fit in with your lifestyle.

With online course access 24/7, you can complete your lessons & assessments at your own pace.


Theory Assessment

Your Theory Assessments will include Multiple Choice Quizzes, Short Answer Quizzes & Case Studies, which can all be completed online.


Practical Assessment

Onfit Skills Assessment

Your Onfit Skills Assessment involves role plays to help ensure you’re prepared for your industry skills assessment and career. These can be submitted via film or can be completed by attending a practical assessment session in Brisbane with Onfit .


Industry Skills Assessment

Often the most rewarding part of your course, your Industry Skills Assessments will include completing tasks within a fitness facility, to get real-world exposure for your future career.

You can choose your preferred facility and supervisor or utilise our HealthyPeople partnership to connect with facilities and supervisors near you. Supervisors will need to hold a minimum Certificate III in Fitness qualification.

Get started with our low deposit Payment Plans, or you can choose our Cash Advantage option that gives you added savings.

No matter your situation, our friendly Career Advisors can talk you through our fees and payment options and help you get started and studying in no time!

We’re committed to delivering excellence and value to our students and pride ourselves on our high-quality courses, offered at a great price.

Enquire now to find out more about our course fees and payment options.




Total - $1,998


$25 per week

Total - $3,990

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