diff --git a/Assets/Scripts/Gameplay/UserInput/ClientInputSender.cs b/Assets/Scripts/Gameplay/UserInput/ClientInputSender.cs
index 19318272..ea09498f 100644
--- a/Assets/Scripts/Gameplay/UserInput/ClientInputSender.cs
+++ b/Assets/Scripts/Gameplay/UserInput/ClientInputSender.cs
@@ -45,7 +45,7 @@ namespace Unity.BossRoom.Gameplay.UserInput
 
         RaycastHitComparer m_RaycastHitComparer;
         [SerializeField] private StaminaManager staminaManager;
-        private bool isSprinting;
+        private bool isSprinting = false;
         [SerializeField]
         ServerCharacter m_ServerCharacter;
 
@@ -584,17 +584,20 @@ namespace Unity.BossRoom.Gameplay.UserInput
                 {
                     if (!isSprinting)
                     {
+                        isSprinting = true;
                         StartSprintServerRPC();
                     }
                 }
                 else
                 {
+                    isSprinting = false;
                     StopSprintServerRPC();
                     staminaManager.StopConsuming(); // Allows regen after delay
                 }
             }
             else if (isSprinting) // Sprint key released
             {
+                isSprinting = false;
                 StopSprintServerRPC();
                 staminaManager.StopConsuming(); // Allows regen after delay
             }