diff --git a/app/Http/Controllers/BreathingExerciseController.php b/app/Http/Controllers/BreathingExerciseController.php
index 2629c6b..4cb24eb 100644
--- a/app/Http/Controllers/BreathingExerciseController.php
+++ b/app/Http/Controllers/BreathingExerciseController.php
@@ -13,10 +13,10 @@ public function createTemplate(Request $request)
     {
         $data = $request->validate([
             'name' => 'required|string',
-            'inhale' => 'required|integer|min:1',
-            'exhale' => 'required|integer|min:1',
+            'inhale' => 'required|integer|min:0',
+            'exhale' => 'required|integer|min:0',
             'breath_hold' => 'required|integer|min:0',
-            'duration' => 'sometimes|integer|min:10',
+            'duration' => 'sometimes|integer|min:0',
             'description' => 'sometimes|string|nullable'
         ]);
 
@@ -41,10 +41,10 @@ public function updateTemplate(Request $request, $id)
 
     $data = $request->validate([
         'name' => 'sometimes|required|string',
-        'inhale' => 'sometimes|required|integer|min:1',
-        'exhale' => 'sometimes|required|integer|min:1',
+        'inhale' => 'sometimes|required|integer|min:0',
+        'exhale' => 'sometimes|required|integer|min:0',
         'breath_hold' => 'sometimes|integer|min:0',
-        'duration' => 'sometimes|integer|min:10',
+        'duration' => 'sometimes|integer|min:0',
         'description' => 'sometimes|string|nullable'
     ]);
 
@@ -111,7 +111,7 @@ public function completeSession(Request $request)
     {
         $data = $request->validate([
             'template_id' => 'required|exists:breathing_templates,id',
-            'duration' => 'sometimes|integer|min:10'
+            'duration' => 'sometimes|integer|min:0'
         ]);
 
         $session = UserBreathingSession::create([