diff --git a/scenes/body.tscn b/scenes/body.tscn
index 92e0215..e18de1e 100644
--- a/scenes/body.tscn
+++ b/scenes/body.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=4 format=3 uid="uid://dgm3241ceqpim"]
+[gd_scene load_steps=5 format=3 uid="uid://dgm3241ceqpim"]
 
 [ext_resource type="Script" path="res://scripts/body.gd" id="1_21au4"]
 [ext_resource type="PackedScene" uid="uid://nusoljma3t55" path="res://scenes/pickaxe_arm.tscn" id="2_m4hhp"]
@@ -7,13 +7,19 @@
 radius = 5.0
 height = 10.0
 
-[node name="Body" type="Node3D" node_paths=PackedStringArray("arms")]
+[sub_resource type="SphereShape3D" id="SphereShape3D_16w3w"]
+radius = 5.0
+
+[node name="Body" type="RigidBody3D" node_paths=PackedStringArray("arms")]
 script = ExtResource("1_21au4")
 arms = [NodePath("ArmPivot/PickaxeArm")]
 
 [node name="MeshInstance3D" type="MeshInstance3D" parent="."]
 mesh = SubResource("SphereMesh_jcpb6")
 
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+shape = SubResource("SphereShape3D_16w3w")
+
 [node name="ArmPivot" type="Node3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 4.8945, 0)
 
diff --git a/scenes/main_scene.tscn b/scenes/main_scene.tscn
index ae6fe87..7aebf1a 100644
--- a/scenes/main_scene.tscn
+++ b/scenes/main_scene.tscn
@@ -1,4 +1,6 @@
-[gd_scene load_steps=6 format=3 uid="uid://n05pnykd3tff"]
+[gd_scene load_steps=7 format=3 uid="uid://n05pnykd3tff"]
+
+[ext_resource type="PackedScene" uid="uid://dgm3241ceqpim" path="res://scenes/body.tscn" id="1_eeca8"]
 
 [sub_resource type="ProceduralSkyMaterial" id="ProceduralSkyMaterial_fouvd"]
 sky_horizon_color = Color(0.64625, 0.65575, 0.67075, 1)
@@ -55,3 +57,5 @@ skeleton = NodePath("../..")
 
 [node name="CollisionShape3D" type="CollisionShape3D" parent="World/StaticBody3D"]
 shape = SubResource("BoxShape3D_0lkv2")
+
+[node name="Body" parent="World" instance=ExtResource("1_eeca8")]