The science behind GRIT

LES MILLS GRIT™ is by powered by intense research and testing, delivering incredible results that keep members motivated.

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Get fit fast with the best 30 minute HIIT workout on the planet.

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Hit the 90 percent heart rate zone where real fitness change happens.

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100 percent HIIT. Every minute, every move is tested in the lab by sports scientists to guarantee true HIIT.

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THERE'S HIIT, THEN THERE'S GRIT

LES MILLS GRIT™ is the HIIT workout that works for every member. Powered by science, coached by the best and stacked with fresh moves and music, it's one programme with three effective workout formats: Strength, Cardio and Athletic.

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What they say about Les Mills

The retention rate for our GRIT courses is over 90% and as you would expect with such a figure, we pick up a great deal of new member referrals as a result. I hadn’t ever tried GRIT before our launch, but after researching the program I could clearly see the quality. GRIT’s been a big factor in our success so far and has strengthened our overall group fitness offering by setting the standard for the intensity and quality of all programs in the club.

Angela Davis, owner of emPOWERed.

We struggle with small group training, but GRIT holds a large percentage of income for that department. The members who pay for GRIT are dedicated to the program and cannot live without it!on rate.

Annie Barra, Group Fitness Director, Healthtrax Fitness & Wellness.

HARNESSING HIIT - A TOOLKIT

HIIT is the biggest trend in fitness. Your toolkit includes a health check to see if your club is ready for HIIT, plus the science and club success stories behind LES MILLS GRIT.

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WORLD LEADING MARKETING

GRIT is backed with massive marketing support to excite your members. Last year alone LES MILLS GRIT hit over 8.5 million YouTube views.

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Why Les Mills

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360° TOTAL SUPPORT PACKAGE

Experienced fitness consultants and a full toolkit or resources help your business turn GRIT into your competitive edge.

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SCIENCE-BASED APPROACH

Every GRIT workout is researched, designed and rigorously tested by a global team of experts to deliver the results members demand.

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WORLD CLASS MARKETING ASSETS

Access 3000+ resources to drive demand for GRIT in your club, with direct support from our global marketing team.