diff --git a/Wpf_AiSportsMicrospace/Common/SportOperate.cs b/Wpf_AiSportsMicrospace/Common/SportOperate.cs
index bccaa87..902cf0a 100644
--- a/Wpf_AiSportsMicrospace/Common/SportOperate.cs
+++ b/Wpf_AiSportsMicrospace/Common/SportOperate.cs
@@ -39,6 +39,7 @@ namespace Wpf_AiSportsMicrospace.Common
 
         private DateTime? _wristStartTime = null;
         private bool _firstHandTriggered = false;
+        private double? _lastRightWristX = null;
         private double? _lastRightWristY = null;
         private DateTime _rightRaiseGuardUntil = DateTime.MinValue;
 
@@ -180,7 +181,7 @@ namespace Wpf_AiSportsMicrospace.Common
 
             bool wristAboveShoulder = wrist.Y <= shoulder.Y - 20;
             bool wristAboveElbow = wrist.Y <= elbow.Y - 20;
-            bool closeToBody = Math.Abs(wrist.X - shoulder.X) <= 260;
+            bool closeToBody = Math.Abs(wrist.X - shoulder.X) <= 220;
 
             return wristAboveShoulder && wristAboveElbow && closeToBody;
         }
@@ -188,21 +189,26 @@ namespace Wpf_AiSportsMicrospace.Common
         private bool IsRightHandRaisingUp(Human human)
         {
             var wrist = human.Keypoints.FirstOrDefault(k => k.Name == "right_wrist");
+            var elbow = human.Keypoints.FirstOrDefault(k => k.Name == "right_elbow");
             var shoulder = human.Keypoints.FirstOrDefault(k => k.Name == "right_shoulder");
 
-            if (wrist == null || shoulder == null)
+            if (wrist == null || shoulder == null || elbow == null)
             {
+                _lastRightWristX = null;
                 _lastRightWristY = null;
                 return false;
             }
 
             bool movingUp = _lastRightWristY.HasValue && _lastRightWristY.Value - wrist.Y >= 45;
-            bool closeToBody = Math.Abs(wrist.X - shoulder.X) <= 320;
+            bool movingSideways = _lastRightWristX.HasValue && Math.Abs(wrist.X - _lastRightWristX.Value) >= 80;
+            bool closeToBody = Math.Abs(wrist.X - shoulder.X) <= 220;
             bool highEnough = wrist.Y <= shoulder.Y + 120;
+            bool wristAboveElbow = wrist.Y <= elbow.Y - 20;
 
+            _lastRightWristX = wrist.X;
             _lastRightWristY = wrist.Y;
 
-            if (movingUp && closeToBody && highEnough)
+            if (movingUp && !movingSideways && closeToBody && highEnough && wristAboveElbow)
             {
                 GuardWavesForRaise();
                 return true;