diff --git a/KoogleApp/Games/Training/BoardTraining.razor b/KoogleApp/Games/Training/BoardTraining.razor
index 2a95caa..67878a9 100644
--- a/KoogleApp/Games/Training/BoardTraining.razor
+++ b/KoogleApp/Games/Training/BoardTraining.razor
@@ -14,7 +14,7 @@
 
 @if (TrainingState.Value != null)
 {
-    <p>@TrainingState.Value.TestField</p>
+    <p>@TrainingState.Value</p>
 }
  
 @code {
diff --git a/KoogleApp/Games/Training/GameTrainingService.cs b/KoogleApp/Games/Training/GameTrainingService.cs
index eb2f66b..05561ce 100644
--- a/KoogleApp/Games/Training/GameTrainingService.cs
+++ b/KoogleApp/Games/Training/GameTrainingService.cs
@@ -17,6 +17,16 @@ namespace KoogleApp.Games.Training
         public IGameModel InitGameModel(StartParams startParams)
         {
             _gameModel = new TrainingState();
+
+            var dict = new Dictionary<int, ThrowModel>();
+            
+            foreach (var participant in startParams.Participants)
+            {
+                var tm = new ThrowModel() with { PlayerId = participant };
+                dict.Add(participant, tm);
+            }
+
+            _gameModel = _gameModel with { Throws = dict };
             return _gameModel;
         }
 
@@ -41,8 +51,16 @@ namespace KoogleApp.Games.Training
                 res.Add(new SelectedNextPlayerIds(afterParticipantsState));
             }
 
+            var playerId = progress.BeforeParticipantsState.PlayerIds.First();
 
-            var newModel = ((TrainingState)(progress.GameModel)) with { TestField = "lorem ipsum" };
+            var ts = progress.GameModel as TrainingState;
+            var tm = ts.Throws[playerId];
+            ts.Throws[playerId] = tm with
+            {
+                ThrowCount = tm.ThrowCount+1
+            };
+
+            var newModel = ((TrainingState)(progress.GameModel)) with { Throws = ts.Throws };
             
             res.Add(new UpdateTrainingStateAction(newModel));
 
diff --git a/KoogleApp/Games/Training/Reducers.cs b/KoogleApp/Games/Training/Reducers.cs
index f7e55a1..7fe8142 100644
--- a/KoogleApp/Games/Training/Reducers.cs
+++ b/KoogleApp/Games/Training/Reducers.cs
@@ -11,7 +11,7 @@ namespace KoogleApp.Games.Training
         [ReducerMethod]
         public static TrainingState OnTestActions(TrainingState state, UpdateTrainingStateAction action)
         {
-            return state with { TestField = action.TrainingState.TestField };
+            return action.TrainingState;
         }
     }
 }
diff --git a/KoogleApp/Games/Training/TrainingState.cs b/KoogleApp/Games/Training/TrainingState.cs
index 02f2bc1..28081ab 100644
--- a/KoogleApp/Games/Training/TrainingState.cs
+++ b/KoogleApp/Games/Training/TrainingState.cs
@@ -3,11 +3,32 @@ using System.Text.Json.Serialization;
 
 namespace KoogleApp.Games.Training
 {
-    [FeatureState]
-    //[JsonPolymorphic(UnknownDerivedTypeHandling = JsonUnknownDerivedTypeHandling.FallBackToBaseType)]
-    public record TrainingState(string TestField) : IGameModel
+
+    public record ThrowModel
     {
-        public TrainingState():this(TestField:"DefaultValue TrainingState")
+        public int PlayerId { get; set; }
+
+        public int TeamNr { get; set; }
+
+        public int PinCount { get; set; }
+
+        public int CircleCount { get; set; }
+
+        public int SinkCount { get; set; }
+
+        public int StrikeCount { get; set; }
+
+        public int ClearedCount { get; set; }
+
+        public int ThrowCount { get; set; }
+
+        public int BellCount { get; set; }
+    }
+
+    [FeatureState]
+    public record TrainingState(Dictionary<int,ThrowModel>  Throws) : IGameModel
+    {
+        public TrainingState():this([])
         {
             
         }
diff --git a/KoogleApp/Services/GameStatusDataService.cs b/KoogleApp/Services/GameStatusDataService.cs
index 763ef49..c355a8f 100644
--- a/KoogleApp/Services/GameStatusDataService.cs
+++ b/KoogleApp/Services/GameStatusDataService.cs
@@ -84,7 +84,7 @@ namespace KoogleApp.Services
                 return GetCurrentData();
             }
         }
-        public StartParams? StartParams => GetInitialData().Status.StartParams;
+        public StartParams? StartParams => GetInitialData()?.Status?.StartParams;
         
 
         public Task SaveToDatabaseAndReset(GameStatus lastContent, string username)
diff --git a/KoogleApp/appdata.json b/KoogleApp/appdata.json
deleted file mode 100644
index a2548e6..0000000
--- a/KoogleApp/appdata.json
+++ /dev/null
@@ -1,141 +0,0 @@
-{
-  "CurrentData": {
-    "Status": {
-      "StartParams": null,
-      "ThrowPanelState": {
-        "IsStated": true,
-        "BellValue": false,
-        "Pin1State": 0,
-        "Pin2State": 0,
-        "Pin3State": 0,
-        "Pin4State": 0,
-        "Pin5State": 0,
-        "Pin6State": 0,
-        "Pin7State": 0,
-        "Pin8State": 0,
-        "Pin9State": 0,
-        "ThrowsPerRound": 3,
-        "ThrowCounterPerRound": 2,
-        "ThrowMode": 0,
-        "ThrowPanelStateStatus": 3,
-        "ThrowCounter": 1,
-        "DayId": 35
-      },
-      "ParticipantsState": {
-        "PlayerIds": [
-          5,
-          3,
-          10,
-          12,
-          9
-        ],
-        "Eliminated": []
-      },
-      "GameModel": {
-        "$type": "TrainingState",
-        "TestField": "lorem ipsum"
-      }
-    },
-    "Version": 3,
-    "LastModified": "2025-11-25T16:54:41.0021528+01:00",
-    "LastModifiedBy": "test1@test.de"
-  },
-  "UndoHistory": [
-    {
-      "Status": {
-        "StartParams": null,
-        "ThrowPanelState": {
-          "IsStated": true,
-          "BellValue": false,
-          "Pin1State": 0,
-          "Pin2State": 0,
-          "Pin3State": 0,
-          "Pin4State": 0,
-          "Pin5State": 0,
-          "Pin6State": 0,
-          "Pin7State": 0,
-          "Pin8State": 0,
-          "Pin9State": 1,
-          "ThrowsPerRound": 3,
-          "ThrowCounterPerRound": 1,
-          "ThrowMode": 0,
-          "ThrowPanelStateStatus": 2,
-          "ThrowCounter": 0,
-          "DayId": 35
-        },
-        "ParticipantsState": {
-          "PlayerIds": [
-            5,
-            3,
-            10,
-            12,
-            9
-          ],
-          "Eliminated": []
-        },
-        "GameModel": {
-          "$type": "TrainingState",
-          "TestField": "DefaultValue TrainingState"
-        }
-      },
-      "Version": 2,
-      "LastModified": "2025-11-25T16:54:39.3461194+01:00",
-      "LastModifiedBy": "test1@test.de"
-    },
-    {
-      "Status": {
-        "StartParams": {
-          "DayId": 35,
-          "ThrowMode": 0,
-          "ThrowsPerRound": 3,
-          "Participants": [
-            5,
-            3,
-            10,
-            12,
-            9
-          ],
-          "ParticipantsMode": 1,
-          "KnownGameType": "GameTraining"
-        },
-        "ThrowPanelState": {
-          "IsStated": true,
-          "BellValue": false,
-          "Pin1State": 0,
-          "Pin2State": 0,
-          "Pin3State": 0,
-          "Pin4State": 0,
-          "Pin5State": 0,
-          "Pin6State": 0,
-          "Pin7State": 0,
-          "Pin8State": 0,
-          "Pin9State": 0,
-          "ThrowsPerRound": 3,
-          "ThrowCounterPerRound": 1,
-          "ThrowMode": 0,
-          "ThrowPanelStateStatus": 1,
-          "ThrowCounter": 0,
-          "DayId": 35
-        },
-        "ParticipantsState": {
-          "PlayerIds": [
-            5,
-            3,
-            10,
-            12,
-            9
-          ],
-          "Eliminated": []
-        },
-        "GameModel": {
-          "$type": "TrainingState",
-          "TestField": "DefaultValue TrainingState"
-        }
-      },
-      "Version": 1,
-      "LastModified": "2025-11-25T15:54:32.8809692Z",
-      "LastModifiedBy": "test1@test.de"
-    }
-  ],
-  "RedoHistory": []
-}
\ No newline at end of file