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Jonathan Tustain

Alana Shortt
Alessandra Casagrande
Alex Hernandez
Amandeep Ahuja
Benjamin Siolo
Bevan James Eyles
Bryce Hastings
Carrie Knight
Dr Jinger Gottschall
Emma Hogan
Erica Croke
Finlay Macdonald
Glen Ostergaard
Global Head Trainers
Ish Cheyne
Jak Phillips
Jo Bryce
Joe Chalmers
Jonathan Tustain
Karolina Klosowska
Kate Cracknell
Kayla Atkins-Gordine
Kaylah-Blayr Fitzsimons-Nu’u
Khiran Huston
Kylie Gates
Lee Smith
Les Mills
Les Mills Brazil
Les Mills Germany
Les Mills Global Instructor Team
Les Mills Netherlands
Les Mills Nordic
Les Mills UK
Lisa Osborne
Little Bird Organics
Luke Tumaru
Margo White
Marie Anagnostis
Mark Nu'u-Steele
Marlon Woods
Matt Thraxton
Mike Trott
Niki Bezzant
Phillip Mills
Prof. David Cameron-Smith
Program Directors
Rachael Newsham
Rob Lee
Sarah Shortt
Steve Tansey
Tim Meadows
Will Macdonald
Yan Li
Yukari Azumai
Behind-the-scenes
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Digital Content Producer

Jonathan is a Digital Content Producer at Les Mills International, where he develops and delivers content for Instructors across the Les Mills website and app. His role focuses on creating useful, engaging content that supports Instructors and strengthens their connection to the Les Mills community. 

With a background spanning media, fitness and digital content, Jonathan has written for publications including Gym Owner Monthly and How It Works, and has developed and delivered industry events including The Future of Fitness. He has also spoken at major international events and organisations including MIPCOM, MIPTV, GSMA, Hubei TV and NYU Abu Dhabi. 

Jonathan brings together editorial, creative and strategic experience to explore new ways of communicating with fitness professionals and creating content that is relevant, engaging and useful to Instructors around the world. 

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Articles by Jonathan

Hosting THE TRIP™
Jonathan Tustain
Behind-the-scenes
April 15, 2025

Hosting THE TRIP™

Instructor Adam Gripenblom on the workout redefining indoor cycling

FEEL WIRED AFTER A WORKOUT?
Jonathan Tustain
Fitness
April 11, 2025

FEEL WIRED AFTER A WORKOUT?

We’ve all been there. You’ve made it to the end of a hectic day, ticked off your evening workout and you can’t wait for your head to hit the pillow. But as soon as you crawl under the sheets, there you are, wide awake, staring at the ceiling. Let’s explore why this happens and what we can do to unwind faster.

AI AND YOUR FITNESS
Jonathan Tustain
Fitness
April 11, 2025

AI AND YOUR FITNESS

AI:  Friend or Foe for Our Profession?
Jonathan Tustain
Instructor Development
March 12, 2025

AI: Friend or Foe for Our Profession?

Amber Taylor, Chief Digital Product Officer at Les Mills, shares her thoughts on AI's impact on group fitness

Are your glucose levels stable?
Jonathan Tustain
Latest Research
March 8, 2025

Are your glucose levels stable?

New research reveals the benefits of exercise in keeping our fuel source primed.

Wired after teaching a workout?
Jonathan Tustain
Instructor Development
Latest Research
March 8, 2025

Wired after teaching a workout?

Read on to discover 5 easy ways to fall asleep faster after an adrenaline-pumping evening class.

Les Mills Expands Research Team
Jonathan Tustain
Latest Research
March 8, 2025

Les Mills Expands Research Team

Dr. Gottschall and Dr. Hatfield join the technical team, bringing even more science-backed insights to your Les Mills programs.

The Importance Of Better Balance
Jonathan Tustain
Instructor Development
February 11, 2025

The Importance Of Better Balance

Will improved balance really lengthen your life? Discover the benefits of better balance and the one exercise that will help you improve your balance.

4 Life-Changing Outcomes Of Exercise
Jonathan Tustain
Instructor Development
February 11, 2025

4 Life-Changing Outcomes Of Exercise

New fitness science reveals how to cut blood pressure, lose weight, protect yourself from Alzheimer’s and reduce the risk of death from cancer.