AI appears in 233 of the 7,014 fitness industry headlines we indexed from 2020 to 2026 — essentially zero until 2023, then 91 headlines in 2025 alone.
Retention and churn appear 36 times across the whole six years.
Read those together and you get a fair picture of what the industry treats as news: the new capability, not the old problem.
Most fitness AI is aimed at the wrong bottleneck
The bulk of it goes to programming and personalisation — a better plan, adapted faster. Useful, but plan quality was never the binding constraint. Nobody lapsed because their program was suboptimal. They lapsed because it was Thursday and they were tired.
Adherence is the bottleneck, and adherence is a social problem before it is a technical one.
Where computer vision actually earns its place
There is one job in this stack that genuinely needs the technology: knowing whether the work happened.
Cadoo uses computer vision for exactly that. The camera counts reps and scores form, which turns a claim into a record. Movement totals such as steps and distance sync separately from the member’s health app.
That verification is what makes the social layer work. A scoreboard only means something if the numbers on it are real — otherwise it is an honour system with extra steps, and everyone quietly knows it.
The useful question for an operator
Not “where can we add AI?” but “what would make our members show up next Thursday?” If the answer involves other people, stakes and proof, the technology is in service of that rather than the headline.
See how Cadoo works for fitness brands, or email Tim@cadoo.io.
Frequently asked questions
How were the AI headline counts measured?
By counting AI-related keywords in 7,014 article URLs from a fitness trade publication’s public sitemaps, grouped by year. It measures what gets headlined rather than everything discussed inside articles.
What does Cadoo actually use computer vision for?
Counting reps and scoring form on camera — pushups, squats, situps, dips, pullups and timed plank holds. It is verification, not coaching replacement.
Why does verification matter for retention?
Because social accountability only works if the numbers are real. A shared scoreboard that anyone can fake stops motivating people almost immediately.
