Les Mills Takes Its Signature Classes Into the AI Era
Global group fitness giant Les Mills is moving deeper into AI fitness classes through a new partnership with Hyperhuman, an AI-powered content generation platform. Instead of building a massive new production pipeline, Hyperhuman can remix Les Mills’ existing premium content—such as BodyPump, BodyCombat and Grit—into AI-generated workouts tailored to different formats and audiences. The platform draws from a rich content library that includes stock clips, instructor-led classes, multi-angle movement demonstrations and AI-generated segments. Brands can manually assemble routines or let AI generate workouts, then distribute them via apps, web experiences, embeds or APIs. This shift signals a broader change in group fitness technology: signature studio experiences are no longer confined to a timetable or a single location. They can now be repackaged at scale, offering on-demand, personalized coaching AI experiences that still carry the recognizable branding and choreography of established fitness programs.
Scaling Group Fitness Without Scaling Instructor Headcount
AI-generated workouts give fitness brands a powerful way to scale without hiring proportional numbers of instructors or production teams. Hyperhuman’s platform allows operators to assemble on-demand libraries, multi-week programs and goal-based plans by adjusting variables like duration, equipment and intensity. Instead of filming every new class, content teams can recombine existing clips into fresh, personalized workout paths. For Les Mills and similar brands, this means their most popular formats can reach more time zones and member segments while maintaining consistent technical standards. Brick-and-mortar operators are leaning into the same logic. New York Sports Club and Vasa Fitness, for example, are deploying AI-powered personal training apps that offer body composition insights and movement analysis, extending coaching beyond the studio floor. Together, these tools hint at a future where group fitness technology delivers mass personalization, reducing reliance on live scheduling while keeping brand-led training frameworks intact.
Authenticity, Instructor Roles and the Energy Question
The rapid rise of AI fitness classes inevitably raises concerns about authenticity and the future of human instructors. While platforms like Hyperhuman promise scalable, motion-aware coaching inside branded mobile apps, many participants value the real-time energy, encouragement and improvisation of a live coach. There is a risk that relying heavily on AI-generated content could marginalize instructors or shift their roles away from front-of-room coaching toward content curation and community-building. Some operators, like Vasa Fitness, are explicitly positioning AI as a support tool by requiring members to complete an in-person consultation before using AI coaching, preserving a human-first model. Others, including New York Sports Club with its Zing Coach partnership, enable members to chat directly with AI coaches, potentially reducing demand for lower-cost human guidance. The industry is now grappling with where AI adds value, and where live coaching remains irreplaceable.
From Streaming Video to Truly Data-Driven Group Workouts
AI-generated workouts are arriving alongside performance-tracking systems that push group fitness beyond simple follow-along videos. Solutions like motion-aware coaching and intensity tracking can feed personalized cues into a class experience, whether delivered live or on demand. Operators such as Strong Pilates, which uses intensity zones to guide participants through effort levels, illustrate how hardware and software can blend for more data-driven workouts. When combined with personalized coaching AI, these systems can adapt exercise selection, tempo and recovery to individual needs while maintaining the feeling of a shared group session. For brands like Les Mills, integrating AI content engines with real-time tracking opens the door to hybrid formats: an AI-assembled class layered with live metrics, leaderboards or heart-rate-based targets. The result could be a new class category that merges studio atmosphere with the precision and accountability of digital training platforms.
What Comes Next for AI Fitness Classes and the Studio Experience
As AI fitness classes become more sophisticated, the industry is exploring how to balance efficiency with experience. On one side is the promise of endlessly adaptable, AI-generated workouts built from premium libraries like those Les Mills contributes to Hyperhuman’s ecosystem. On the other is the undeniable appeal of a charismatic instructor reading the room in real time. A likely near-term path is hybridization: studios using AI to generate program frameworks, motion cues and progression plans, while human coaches deliver live energy, corrections and community. Personalized coaching AI could also help instructors manage larger classes by surfacing data on performance trends, movement quality and engagement. For consumers, the key question will be whether AI-enhanced sessions feel more convenient and effective without becoming sterile. For brands, success will hinge on using group fitness technology to augment, not erase, the human connection that built their reputations.