Study with the Leaders in Online Health and Fitness Education!

Discover a rewarding career as a…

Personal Trainer


Weight Management Practitioner 


Allied Health Assistant


stripesFast Course Enquiry

Learn how Onfit will prepare you for a successful career:

Become a respected graduate armed with in-demand and industry-leading skills and knowledge.

Our expert team has a combined 100+ years of experience in the health and fitness industry

Study at a time that suits you. Our online health and fitness courses are accessible anytime on tablet or desktop.

Backed by Industry Leaders. We’ve worked with Industry experts to deliver your qualifications with the most current knowledge. This puts you in demand.

  • View Our Online Training Platform
  • Learn The Benefits of Studying Online
  • Our Nationally Accredited Courses
  • Frequently Asked Questions

Make Your Dream a Reality at Onfit

Online Health and Fitness Courses

Obesity rates are rising, our population is ageing and there’s an epidemic of misinformation and confusion when it comes to fitness, nutrition & health.

Now more than ever there’s a huge demand for passionate, enthusiastic and well-educated professionals to improve the health and well-being of thousands of Australians.

We want our graduates to be leaders in the industry, so our online health and fitness courses are of the highest standard. We consult and collaborate with industry leaders, we don’t compromise on quality of education and we provide the highest level of support along the way.

Gym Instructor Courses

Fitness and Personal Training Careers

Learn the skills needed for you to excel as a Gym Instructor or Group Fitness Instructor with our SIS30315 – Certificate III in Fitness.

Enjoy your exciting and rewarding career as a Personal Trainer where you help transform your clients lives, and enjoy the benefits of this flexible and lucrative career.

Upgrade your career to become an Advanced Personal Trainer, with the SIS50215 – Diploma of Fitness, and give yourself a competitive edge.

Learn More

Weight Management Practitioner Career

Make a huge impact to thousands of people’s lives with the 10859NAT – Certificate IV in Weight Management and 10698NAT- Diploma of Weight Management. As a Weight Management Practitioner, you’ll be uniquely qualified to help people in all aspects of their weight loss journey, including psychology, nutrition and exercise.

With obesity rates at an all time high, you’ll be able to  provide a holistic approach to weight management, helping your clients lose and keep weight off, all while having a healthy mindset throughout their weight loss journey.

Learn More
Allied Health Assistant Career

Allied Health Assistant Career

The allied health industry is the 4th largest industry for job growth in Australia, and now is the perfect time to start your rewarding career as an Allied Health Assistant.

The HLT43015 – Certificate IV in Allied Health Assistance is the ideal stepping stone for anyone starting our their career in the health industry. It’s also an ideal qualification for existing professionals to upskill and progress with their health, fitness, nursing or allied health career.

Learn More

Our students love studying with us

“I really appreciate all the support that Onfit gave me throughout my cert 3. Without the encouragement, support from admin, eTutors and assessors, feedback and additional information needed for understanding, I would definitely be in a totally different head space. Thank You Onfit crew 😀 I look forward to completing my Cert 4 😀 I have a boxercise class waiting for me to take over at PCYC – so it is very exciting!”

Marylyn R

Cert III in Fitness Graduate

“As a Manager and Personal Trainer at Fit 2 Excel in Milton, I have many years’ experience in the fitness industry.  As a current student studying my Diploma with Onfit, I have full confidence in Onfit Graduates as the course is in-depth and prepares you for real world challenges.  I have previously worked with Onfit graduates and have no hesitation in hiring more graduates in the future.”

Tom McPhail

Fit 2 Excel, Milton

“I have thoroughly enjoyed the online course and have no hesitations in recommending Onfit to others. I will also look at completing more training online with Onfit. I found all staff to be extremely friendly and helpful. My eTutor, Rob Gardner, was extremely supportive and answered all of my questions promptly and professionally.”

Alicia G

Cert III in Fitness Student

Queensland Government Funding

Skills Assure Supplier

Onfit Training College is proud to be a Skills Assure provider, offering government subsidised training for the SIS30315 Certificate III in Fitness, under the Certificate 3 Guarantee Program and for the HLT43015 Certificate IV in Allied Health Assistance, under the Higher Level Skills Program.


Learn More

Contact us today
to kickstart your
health and fitness career

or call 1300 557 637

Our Latest Blog Posts