Coach

Coach is a personal endurance-training app in development, covering triathlon and mountain biking. It is initially being built for its creator's own use.

The planned app brings training history, a weekly calendar and structured workouts together. A rule-based engine will calculate training targets and enforce safety limits using established endurance-training principles. Claude will explain those decisions and support conversational adjustments to the plan; it will not independently prescribe unconstrained workouts.

Device and platform integrations are being evaluated and remain subject to provider approval and data-use permissions. Measured data, calculated estimates and AI recommendations will be clearly distinguished. Only the minimum necessary training summaries will be shared for AI processing, subject to applicable permissions.

Coach is intended for fitness planning, not medical diagnosis or treatment. Public availability and commercial plans are undecided.