diff --git a/indra/newview/fsfloaterposer.cpp b/indra/newview/fsfloaterposer.cpp
index 265374722f..b2e82b9b74 100644
--- a/indra/newview/fsfloaterposer.cpp
+++ b/indra/newview/fsfloaterposer.cpp
@@ -510,6 +510,12 @@ void FSFloaterPoser::onClickBrowsePoseCache()
 
 void FSFloaterPoser::onPoseJointsReset()
 {
+    // This is a double-click function: it needs to run twice within some amount of time to complete.
+    auto timeIntervalSinceLastClick = std::chrono::system_clock::now() - _timeLastClickedJointReset;
+    _timeLastClickedJointReset = std::chrono::system_clock::now();
+    if (timeIntervalSinceLastClick > _doubleClickInterval)
+        return;
+
     LLVOAvatar *avatar = getUiSelectedAvatar();
     if (!avatar)
         return;
diff --git a/indra/newview/fsfloaterposer.h b/indra/newview/fsfloaterposer.h
index 909a64a20b..872a54c40b 100644
--- a/indra/newview/fsfloaterposer.h
+++ b/indra/newview/fsfloaterposer.h
@@ -279,7 +279,23 @@ class FSFloaterPoser : public LLFloater
     /// The smallest text embiggens the noble selection.
     /// </summary>
     void refreshTextEmbiggeningOnAllScrollLists();
+
+    /// <summary>
+    /// Applies the appropriate font-face (such as bold) to the text of the supplied list, to indicate use.
+    /// </summary>
+    /// <param name="listName">The name of the list to adjust text-face for.</param>
+    /// <param name="avatar">The avatar to whom the list is relevant.</param>
     void addBoldToScrollList(std::string listName, LLVOAvatar *avatar);
+
+    /// <summary>
+    /// The time when the last click of a button was made.
+    /// </summary>
+    std::chrono::system_clock::time_point _timeLastClickedJointReset = std::chrono::system_clock::now();
+
+    /// <summary>
+    /// The constant time interval, in seconds, a user must click twice within to successfully double-click a button.
+    /// </summary>
+    std::chrono::duration<double> const _doubleClickInterval = std::chrono::duration<double>(0.3);
 };
 
 #endif
diff --git a/indra/newview/skins/default/xui/en/floater_poser.xml b/indra/newview/skins/default/xui/en/floater_poser.xml
index 08d99b1734..c4b33e93a0 100644
--- a/indra/newview/skins/default/xui/en/floater_poser.xml
+++ b/indra/newview/skins/default/xui/en/floater_poser.xml
@@ -652,7 +652,7 @@ width="565">
 					image_overlay="Inv_TrashOpen"
 					image_unselected="Toolbar_Middle_Off"
 					name="refresh_avatars"
-					tool_tip="Reset all selected body parts to when you first started"
+					tool_tip="Double click to reset all selected body parts to when you first started posing"
 					width="20"
 					top_delta="0"
 					left_pad="1">