Every six months a new app claims to have built the AI coach. Most are spreadsheet-with-a-chat-window. We started somewhere different: what does a great human coach actually do that software can credibly replicate, and what should it never try?
Software can plan, adjust, remind, surface patterns and crunch heart-rate variability. It cannot read your face on a Tuesday evening and decide that today is a day to scrap the workout. So Racendo Coach asks. It listens to short check-ins, weights overrides heavily, and offers — never demands.
The result is a coach that drafts your week, defends the long run, and quietly shrinks the plan when your sleep score crashes. It looks like an algorithm. It feels like restraint.
Assist, don't replace.