Start with your goal.
Adaptive onboarding asks for a goal and recommends useful context. Health, constraints, and equipment details remain optional and consented where required.
Evidence to action
From recorded workout to explainable next step.
ErgCoach organizes available evidence, labels its calculations, and presents a structured next step without pretending every input or metric is available.
Connect supported evidence.
Authorize Concept2 Logbook synchronization, or use a supported Mobile workflow to capture completed PM5 evidence passively.
Add context if useful.
A readiness check can be skipped. Assessments do not force a maximal 2,000 m test; the available evidence and safety state shape supported options.
Evidence and analysis
Keep provenance visible.
Workout records can show measured, calculated, and unavailable states. Supported analysis may include pace, power, stroke rate, heart rate, splits, intervals, consistency, source and confidence.
MeasuredCalculatedUnavailable
Recommendation lifecycle
Structured first. Explanation second.
The deterministic recommendation contains purpose, duration, workout structure, available targets, alternatives, rationale, safety notes and confidence. You can accept, modify, postpone, replace or reject it.
AcceptModifyPostponeReplaceReject
Optional AI boundary
AI may explain the stored record in clearer language. It does not select the workout or change measurements, targets, confidence, missing reasons or safety status.
One feedback loop, with optional inputs.
Concept2 or completed PM5 evidence
Deterministic analysis
Structured recommendation
Athlete decision and feedback
Updated context
No single optional input is required for the whole loop. Missing evidence can limit what the service can present.
Progress and reports stay contextual.
Supported trends, assessments, goal progress and projections retain ranges, assumptions and confidence. Athlete-controlled report previews contain only selected sections; health is off by default.
Web and Mobile have distinct jobs.
Web: onboarding, history, analysis, recommendations, progress, planning, reports and account controls.
Mobile validation: workout coordination, passive PM5 evidence and Watch-related software workflows subject to physical acceptance.
Know the boundaries before you rely on a workflow.
Review integration limits, Mobile status, coaching and safety, privacy and security, and availability.