Choose a course date, fill out our enrolment form below and get started!

Upcoming Course Dates

Date: May 29th - 30th 2021
Time: 8.30am - 5pm
Venue: Mount Annan Leisure Centre

Become a CoreCross® instructor

Make our class your own

The Group Fitness Master Coach course is a game changer in group fitness. It is packed full of “gold nuggets” that will immediately impact how you teach fitness classes.

Presenter Penny Lehtonen has over 25 years’ experience teaching multiple group fitness programs and has also completed tertiary studies in anatomy and physiology (high distinction), teaching (Bachelor of Teaching), and is trained in several natural therapies used to treat and manage pain.

This course is world class. It is current with the latest research that is relevant for fitness professionals.

Through both theory and practical workshops, you will:

  • Gain an in-depth understanding of core structure and how it contributes to movement.
  • Develop an awareness of the difference between core activation and abdominal bracing.
  • Become skilled at analysing exercises and be able to develop progressions, feedback, and corrections for class members.
  • Practice how to communicate your instructions with your class in new and interesting ways.

You will be certified in our signature class – CoreCross®- and have a minimum of three class plans ready to teach!!

Due to COVID-19, this course is offered as inhouse training only. Contact CoreCross® for information [email protected]

“I’ll never look at movement the same way again” – Jen, Group Fitness Instructor of 30 years. 

“Everything wasn’t just touched on, it was explained in great detail. I have learnt A LOT!” –  Lauren, PT and group fitness instructor of 8 years.

If you are registered with Fitness Australia you will receive 15CECs for completing the Group Fitness Master Coach course.

read our frequenty asked questions

What is CoreCross®

CoreCross® is a licensed group fitness class, copywrite on all material is owned by 253Global.

How do I get a CoreCross® Licence

The Group Fitness Master Coach course and assessment criteria must be completed prior to receiving a CoreCross® license.

What happens after I enrol and full payment is received?

Once enrolment and full payment has been made you will be given a login number which will allow you to login to the CoreCross® website and view the CoreCross® policies and CoreCross® license options.

What happens after I succesfully complete the course?

On completion of the Group Fitness Master Coach course and successfully satisfying the CoreCross® assessment criteria, CoreCross® licensed instructors will be able to login to the CoreCross® website and down load class plans, movement education, exercise progressions, teaching strategies and warm up and dynamic stretching sequences.

I don't want the corecross licence?

Group Fitness Instructors and Gym Instructors not wishing to take up CoreCross® license may still be eligible for Fitness Australia CEC’s by successfully completing the Group Fitness Master Coach course and assessment criteria, however all CoreCross® Course material must be returned to 253Global.

What if I need additional support?

Here at CoreCross® we want you to enjoy being part of the team, so if you need additional support or if you have any questions before, during or after the Group Fitness Master Coach course please get in touch with us. All enquiries can be made via email to [email protected]

If you want to talk to us directly;

CoreCross® License Manager – Simon – 0412237858

CoreCross® Program Director – Penny – 0402305196

What are the pre-requisites?

Certificate III Fitness or equivalent is the pre-requisites for the Group Fitness Master Coach Course (Please note: You must be a Registered Group Exercise/Gym Instructor in order to attain Fitness Australia CEC’s)

Is there a refund policy?

Full payment of the course fee must be made prior to the nominated course date. Withdrawal from the Group Fitness Master Coach Course must be made in writing and emailed to [email protected]. If more than ten business days’ notice of withdrawal is given, the course fee minus an administration fee of $50.00 will be refunded. No refund will be given if less than ten business days’ notice of withdrawal from the course is given. No refund will be given after the commencement of the course.

Enrol Now

Group Fitness Master Coach Course – Enrolment form

Please indicate if you are currently experiencing or have ever experienced any of the following


teach at your venue

When your club becomes part of the CoreCross® team you will receive all you need to promote CoreCross® within your club including class descriptions, digital images for websites and social media and a great deal for getting your instructors trained and licensed. Additionally, your club will be listed on the CoreCross® website

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