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The AI Coaching Loop

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Every session is a conversation. Your AI coach reads your data, proposes a plan, adapts instantly when life gets in the way, and learns from every workout.

Week 12 of 20 — Half Ironman — Sep 14, 2026 Build Phase
Auto-generated prompt

AI Prompt

CTL 47, TSB -5, HRV trending down 3 days.
Knee mild discomfort. 10h available. Build phase week 12.
Tuesday — as planned

Proposed Session

Swim: 45 min — 6 × 200m @ CSS pace (1:52/100m) Warmup: 400m easy · Cooldown: 200m pull · Nutrition: 200ml sports drink during
Reality check

Life Happens

3 pm meeting overran
"Only 30 minutes available now"
Instant AI response

AI Revises

Swim: 30 min — 4 × 200m @ CSS pace — cooldown dropped

Moved remaining volume to Thursday brick (+15 min swim before bike)

Data syncs from Garmin

Actual Session

30 min swim HR Avg HR 142 Pace 1:54/100m

RPE 6/10 · "Good but tight shoulders"

Coaching analysis

AI Processes Feedback

  • Session completed (adapted version)
  • HR within aerobic zone — system responding
  • Shoulder tightness noted → mobility reminder queued
  • Weekly TSS: 312/480 target — on track
Wednesday — auto-generated

Next Session

Bike: 1h 15min — Sweet spot intervals — 3 × 12min @ 88–93% FTP Shoulders flagged → no aero position today · Post-ride: 10min shoulder mobility

Week 12 Progress

TSS
312/480 (65%)
Mon
Tue
Wed
Thu ·
Fri ·
Sat ·
Sun ·

Race Alignment

Half Ironman — Sep 14, 2026

BASE Wk1 BUILD Wk8 PEAK Wk16 TAPER Wk18 🏁 Wk20 YOU ARE HERE
CTL: 47 Target: 65 On track ✓

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