Workshops, classes and products for fitness professionals, gym enthusiasts and those new to exercise. 

Level up your fitness expertise with information about how to deliver effective, safe and unique workouts.

If you are looking to exercising or improve your fitness, I offer online workouts in a variety of exercise formats, for all levels.

Discover our range of Gymstick products and accessories for land and aqua resistance based training.

Free education & Workshops

Join us for one of our free workshops!

Flexibility without stretchng free course

Do you want to know how to get more range of motion in your joints?

You will learn about the body’s nervous system and how it can be used to improve flexibility. This course is perfect for anyone who wants a better understanding of the human body, or those looking for new ways to help their clients move better.

Pelvic Floor Free Seminar

Do you want to learn more about the pelvic floor?

You can access 8 free seminars by clicking on the link below right now! They’re packed full of information that will help keep your body healthy and strong as well as give you a better understanding of how important it is to look after your pelvic floor muscles.

Marietta’s classes are brilliant. My favourite are her online Zoom Gymstick classes, which make me stronger in a safe and fun way. Every class is different and I am always learning something new. I really appreciate the personal interaction and confirmation I am doing the right thing. Spending time with Marietta, with her wonderful encouragement and enthusiasm, is a great way to start the day. My mood is much better too – my whole family benefits! Thank Marietta, you are an inspiration.

Danielle Brown


I am a UK based fitness professional and I did Marietta’s Gymstick Instructor Training and my clients love it. I like Marietta’s style and excellent instruction and so I have joined this resource and I have undertaken the MSwing instructor course. Brilliant stuff.

Ian Northcott

Group & Personal Trainer


I have been a fitness instructor and educator for over 30 years. It’s my life, my passion, and it excites me every day. I can still remember when I started working out. I was surprised to discover that I couldn’t do everything that other people could. I felt embarrassed and like a failure. But I persevered and learned more about my body, and realised that there were many other people with different abilities and skill levels like me.

“Fitness is my life, my passion, and it excites me every day.”

Marietta Mehanni Fitness Educator
Marietta Mehanni Fitness Educator



• 30 years of teaching experience in both land and water based group exercise

• International fitness presenter

• Australian Fitness Presenter of the Year 2018 & 2016

• NZ Educator of the Year 2007

• International Master Trainer and Education Coordinator for Gymstick International

• Co-Founder of My Group Move

• Co-Creator of mSwing, a fascia-based group fitness class designed to enhance and improve functional movement patterns



Active Monash


Outstanding Commitment to the Industry 2019

Active Monash

Australian Fitness Network Awards

Presenter of the Year 2018

Author of the Year 2007

Active Monash

Fitness NZ Award

Educator of the Year 2016

Active Monash

Pelvic Floor Ambassador

Active Monash

Gymstick Accreditations

International Program Coordinator

World Master Trainer

Active Monash

YMCA Award

Outstanding Dedication 2006 & 2018


Latest news and updates from Marietta.

Gymstick Guide to Abdominal Strength
Gymstick Guide to Abdominal Strength

Your core is the epicentre of strength, supporting every movement your body makes. In this guide, we'll focus on abdominal and core strength, uncovering the unique benefits Gymstick offers to enhance these crucial muscle groups. Let's explore how Gymstick can be your...

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Beginning Again
Beginning Again

The Journey of Firsts Firsts are a constant part of our early lives. Our first breath, our first cry, our first meal. Then come our first smile, first step, and first word. As we grow, we accumulate hundreds, if not thousands, of first experiences. Our first friend,...

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Discover the Benefits of mSwing
Discover the Benefits of mSwing

mSwing is a unique fitness program that uses a single light weight to create fun, challenging, and effective workouts. The natural, flowing movements in mSwing workouts are designed to make you feel like you’re not exercising, but moving with momentum. Yet you'll...

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Marietta is awesome with all so many different opportunities to do workshops to upskill as a professional. Thank you for all your hard work you put into presentations. Love your work!

Keryn Kulow

Group Fitness Trainer