diff --git a/Robot_arm.cpp b/Robot_arm.cpp
index 3bdbecd..e4a1891 100644
--- a/Robot_arm.cpp
+++ b/Robot_arm.cpp
@@ -36,6 +36,7 @@ void goToHomePosition()
 void print_position(const char* state)
 {
 	cout<< state << endl;
+	std::this_thread::sleep_for(std::chrono::milliseconds(1000));
 	// read current joint position
 	vector<uint16_t> l_vCurrentJointPosition;
 	_oDxlHandler.readCurrentJointPosition(l_vCurrentJointPosition);
@@ -56,10 +57,13 @@ int main()
 	_oDxlHandler.setBaudRate(_poppyDxlBaudRate);
 	_oDxlHandler.enableTorque(true);
 	cout << endl;
+	std::this_thread::sleep_for(std::chrono::milliseconds(1000));
 	// display current joint position
 	print_position("=========BEFORE MOVING========");
 	goToHomePosition();
 	print_position("=========AFTER MOVING=========");
+	
+	std::this_thread::sleep_for(std::chrono::milliseconds(5000));
 	cout << "===Closing the Dynamixel Motor communication====" << endl;
 	_oDxlHandler.enableTorque(false);
 	_oDxlHandler.closePort();