# AthDash > AthDash is a causal performance engine for serious endurance and hybrid coaches. It helps coaches determine what changed, why it changed, and when the evidence is strong enough to make a claim. Primary URL: https://athdash.com/ Contact: conal.hg@gmail.com Status: Early access ## What AthDash Does - Connects athlete data from wearables, training files, and coach exports. - Compares signals against each athlete's own baseline, not a generic population cutoff. - Estimates within-athlete relationships between training inputs, recovery state, and performance outcomes. - Returns confidence intervals and evidence licenses so coaches and AI agents do not overclaim. - Treats "insufficient evidence" as a valid answer when data is too thin. ## Core Concepts - Causal, not correlational: AthDash estimates whether one input plausibly moved an outcome after accounting for confounders. - Within-athlete: AthDash answers from the athlete's own history first. - Effect modifier: A condition that changes the strength or direction of a training relationship. - License ladder: A machine-readable ceiling on what an agent may claim or do with a finding. ## Best Pages - Home: https://athdash.com/ - Field Notes: https://athdash.com/blog/ - Effect modifiers: https://athdash.com/blog/effect-modifiers.html - Sitemap: https://athdash.com/sitemap.xml ## Audience AthDash is for coaches, performance teams, and builders of coaching agents. It is not a medical device and does not provide medical advice.