SWIMMER DIGITAL TWIN
Your technique, learned from your evidence.
Build a personal baseline, test one correction, and retain only changes that survive a matched retest.
TWIN STATEBUILDINGReading verified evidence
IDENTITY & EVIDENCE GATE
CHECKINGChecking athlete record…
Recommendations remain blocked until athlete identity and usable evidence agree.
PERSONAL MODEL
One swimmer, stroke-specific baselines
PERSONAL PERFORMANCE MAP
Compared with this swimmer—not population normsStarts, swimming, turns and finish
What changes under load?
NEXT BEST CORRECTION
Rank one-variable experiments
Add a personal baseline and refresh evidence.
Reasons to stop or recapture
MATCHED RETEST
Same distance · stroke · view · timing method · effortProve whether the intervention transferred
INTERVENTION LEDGER