diff --git a/ios/App/App/CoachWorkoutKit.swift b/ios/App/App/CoachWorkoutKit.swift
index a8f650c..5410fc7 100644
--- a/ios/App/App/CoachWorkoutKit.swift
+++ b/ios/App/App/CoachWorkoutKit.swift
@@ -104,12 +104,14 @@ public class CoachWorkoutKitPlugin: CAPPlugin, CAPBridgedPlugin {
         // non supportées. La doc Apple confirme : .running, .cycling toujours,
         // .swimming/.rowing/.skating depuis watchOS 11 (WWDC24). Empirique
         // (testé 2026-05-18 build 15) : .functionalStrengthTraining marche.
-        // Pour tout le reste : fallback .running pour éviter crash.
+        // Pour tout le reste (yoga, pilates, hiit, crossTraining, core, etc.) :
+        // fallback .functionalStrengthTraining — sémantiquement plus juste
+        // pour du non-cardio que .running.
         let activity = isSafeForCustomWorkout(requestedActivity)
             ? requestedActivity
-            : .running
+            : .functionalStrengthTraining
         if activity != requestedActivity {
-            NSLog("[CoachWorkoutKit] Activity rawValue=%lu not whitelisted for CustomWorkout, falling back to .running", requestedActivity.rawValue)
+            NSLog("[CoachWorkoutKit] Activity rawValue=%lu not whitelisted for CustomWorkout, falling back to .functionalStrengthTraining", requestedActivity.rawValue)
         }
 
         Task {