Mr Z
An AI Coach That Remembers Your Progress
Francesco Zen, founder of ZTraining · Last updated 19 June 2026
Why this matters more than it sounds
A coach who forgets last week's conversation isn't really coaching, they're just answering questions in isolation. Mr Z keeps notes as they happen, timestamped and specific, so a recommendation made in week two is still informing what happens in week eight. Nothing gets invented or assumed to fill a gap, only what's actually been recorded gets used.
What that looks like day to day
A check-in this week can reference what changed since the last one. A new symptom or pattern gets connected to something mentioned weeks earlier, the kind of connection that's easy to lose track of on your own, but is exactly what a coach is supposed to catch.
Related: How Mr Z AI coaching actually works · What Mr Z can and can't do