diff --git a/Assets/01_Scenes/WhaleAdventure_VR/WhaleAttackScene.unity b/Assets/01_Scenes/WhaleAdventure_VR/WhaleAttackScene.unity
index 41310a84..8f472f2e 100644
--- a/Assets/01_Scenes/WhaleAdventure_VR/WhaleAttackScene.unity
+++ b/Assets/01_Scenes/WhaleAdventure_VR/WhaleAttackScene.unity
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0fa656c640c30a3f28676859a33a5d1ccad3b6ed9de6e6c8039a0e8bc73ae6d0
-size 61946
+oid sha256:33a976e0f1efed4f1655f1307a435c47fdcf195e776578f1f9e1cc3f012d5a3c
+size 65004
diff --git a/Assets/02_Scripts/Player/PlayerController.cs b/Assets/02_Scripts/Player/PlayerController.cs
index f3312f2f..145bb8db 100644
--- a/Assets/02_Scripts/Player/PlayerController.cs
+++ b/Assets/02_Scripts/Player/PlayerController.cs
@@ -1,15 +1,50 @@
-using System.Collections.Generic;
 using UnityEngine;
 
+[RequireComponent(typeof(Rigidbody))]
 public class PlayerController : MonoBehaviour,ISceneInitializable
 {
+    [Header("점프 설정")]
+    [SerializeField] private float _jumpForce = 5f;             // 점프 세기(임펄스)
+    [SerializeField] private float _groundCheckDistance = 0.2f; // 바닥 판정 레이 길이
+    [SerializeField] private LayerMask _groundLayer = ~0;       // 바닥으로 인정할 레이어
+
+    private Rigidbody _rb;
+
+    private void Awake()
+    {
+        _rb = GetComponent<Rigidbody>();
+    }
+
     public void OnSceneLoaded()
     {
+        // 중복 구독 방지 후 등록 (씬이 다시 로드돼도 한 번만 구독되도록)
+        InputManager.Instance.OnJump_Event -= this.OnJump;
         InputManager.Instance.OnJump_Event += this.OnJump;
     }
 
     public void OnJump()
     {
-        
+        if (_rb == null)
+        {
+            Debug.LogWarning("[PlayerController] Rigidbody가 없어 점프할 수 없습니다.", this);
+            return;
+        }
+
+        // 바닥에 닿아 있을 때만 점프 (공중 연속 점프 방지)
+        if (!IsGrounded()) return;
+
+        // 수직 속도를 초기화한 뒤 위로 임펄스를 줘서 항상 같은 높이로 점프
+        Vector3 v = _rb.linearVelocity;
+        v.y = 0f;
+        _rb.linearVelocity = v;
+        _rb.AddForce(Vector3.up * _jumpForce, ForceMode.Impulse);
     }
-}
\ No newline at end of file
+
+    // 발밑으로 짧은 레이를 쏴서 바닥 접촉 여부 확인
+    private bool IsGrounded()
+    {
+        Vector3 origin = transform.position + Vector3.up * 0.05f;
+        return Physics.Raycast(origin, Vector3.down, _groundCheckDistance + 0.05f, _groundLayer,
+                               QueryTriggerInteraction.Ignore);
+    }
+}
diff --git a/Assets/04_Models/Hands/WoodHand/LeftHand_StylizedWood.prefab b/Assets/04_Models/Hands/WoodHand/LeftHand_StylizedWood.prefab
index 410c8158..fd832804 100644
--- a/Assets/04_Models/Hands/WoodHand/LeftHand_StylizedWood.prefab
+++ b/Assets/04_Models/Hands/WoodHand/LeftHand_StylizedWood.prefab
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:21ae8f72b64b4d7e38cbc1ad0ae8300d89d6391b286ac178dc6c4ab8115f0ec3
-size 3932
+oid sha256:e24ecc59c3ed500c157c6ae5655ed6ee5eba8869554e78570805dcece98f5888
+size 23211
diff --git a/Assets/04_Models/Hands/WoodHand/Poses/WHPose_GrabStick.asset b/Assets/04_Models/Hands/WoodHand/Poses/WHPose_GrabStick.asset
new file mode 100644
index 00000000..da576886
--- /dev/null
+++ b/Assets/04_Models/Hands/WoodHand/Poses/WHPose_GrabStick.asset
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4675375c3170ba56cddbf8d1dbe1e5a6d3e67e41c6407098ce6080a7d810be79
+size 5036
diff --git a/Assets/04_Models/Hands/WoodHand/Poses/WHPose_GrabStick.asset.meta b/Assets/04_Models/Hands/WoodHand/Poses/WHPose_GrabStick.asset.meta
new file mode 100644
index 00000000..22e61a48
--- /dev/null
+++ b/Assets/04_Models/Hands/WoodHand/Poses/WHPose_GrabStick.asset.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 44d9c2fc7cd20f041829401580b55417
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 11400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/04_Models/Hands/WoodHand/Poses/WHPose_Point.asset b/Assets/04_Models/Hands/WoodHand/Poses/WHPose_Point.asset
new file mode 100644
index 00000000..0e09c2f0
--- /dev/null
+++ b/Assets/04_Models/Hands/WoodHand/Poses/WHPose_Point.asset
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f7fc74778ef80efaa179e7eb7d66b3bb10bab4575c195237acd1b72d121a0928
+size 5024
diff --git a/Assets/04_Models/Hands/WoodHand/Poses/WHPose_Point.asset.meta b/Assets/04_Models/Hands/WoodHand/Poses/WHPose_Point.asset.meta
new file mode 100644
index 00000000..718208a0
--- /dev/null
+++ b/Assets/04_Models/Hands/WoodHand/Poses/WHPose_Point.asset.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: b010d83e1b47a0b489dea53925158b33
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 11400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/04_Models/Hands/WoodHand/RightHand_StylizedWood.prefab b/Assets/04_Models/Hands/WoodHand/RightHand_StylizedWood.prefab
index f35089be..d3f5772c 100644
--- a/Assets/04_Models/Hands/WoodHand/RightHand_StylizedWood.prefab
+++ b/Assets/04_Models/Hands/WoodHand/RightHand_StylizedWood.prefab
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e9242ccb0cad66af6fad375e38983a67be4db6405a1c451dc8766fdb567d481b
-size 35889
+oid sha256:95d27fd2ced82a4a64cb2fc805af36b99d63a7da8c4d055000c1d112afa2c121
+size 37006
diff --git a/Assets/04_Models/Player.prefab b/Assets/04_Models/Player.prefab
index eb709dcd..c6b6e7b0 100644
--- a/Assets/04_Models/Player.prefab
+++ b/Assets/04_Models/Player.prefab
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5c897c4abb75533601e82f99636a6b1d1cc6232fee4cc9a4968c7f9b5deb83fa
-size 75193
+oid sha256:ae7af51dac7e3b584ae0031d87ef28e23145a7aab2bbf2f231dbb650418278c5
+size 77007
diff --git a/Assets/XRI Starter Kit/Assets/Settings/XR/Settings/Open VR Settings.asset b/Assets/XRI Starter Kit/Assets/Settings/XR/Settings/Open VR Settings.asset
index e2357fc9..096a150f 100644
--- a/Assets/XRI Starter Kit/Assets/Settings/XR/Settings/Open VR Settings.asset	
+++ b/Assets/XRI Starter Kit/Assets/Settings/XR/Settings/Open VR Settings.asset	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5c234abd793d299b01b9178ee4b65c9dc2f0e6696e567cb4e4dc81d60a48e1f2
-size 722
+oid sha256:7cb0d4385688cdbe9d20019027f657da3d0084dc69763c488d8691c922a9a537
+size 999
diff --git a/Assets/XRI Starter Kit/Resources/HandPoserSettings.asset b/Assets/XRI Starter Kit/Resources/HandPoserSettings.asset
index 54a604f3..9f96c538 100644
--- a/Assets/XRI Starter Kit/Resources/HandPoserSettings.asset	
+++ b/Assets/XRI Starter Kit/Resources/HandPoserSettings.asset	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:680ecb93dcce8c5c511593d487b58a7c61fac4c2b14089147c8d30bb02ac89d7
-size 1609
+oid sha256:37f03201d36157fc0ccf56ceae0091cd82eeab4c94589302c5bc8330d1d2deb0
+size 1072