The science behind HIIT

24%

of Millennials and Gen Z do regular HIIT workouts.

62%

of clubs now offer HIIT to meet the demand from members.

30%

growth in the popularity of HIIT worldwide since 2013.

BACKED BY SCIENCE

Gen Z and Millennials want results. Our experts know how to create a scientific HIIT formula that delivers.

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

I’ve tried many other HIIT training classes and they’re good, but after some time there are no changes or new ideas and they get stuck at the same level. But with GRIT, we have fresh kits every 3 months and our relaunch is always amazing because of the new music, new moves and kits. It creates so much excitement for our members.

We did a trial and members fell in love with it. The minute the class was finished, we were flooded with requests to have GRIT in our Group Fitness Timetable.

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.

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.