“When the Messenger of Allah ﷺ raised his head from bowing, he would not prostrate until he had stood up straight. When he prostrated, he would raise his head and not prostrate again until he had sat up straight. And he used to spread out his left leg.”
كَانَ رَسُولُ اللَّهِ ﷺ إِذَا رَفَعَ رَأْسَهُ مِنَ الرُّكُوعِ لَمْ يَسْجُدْ حَتَّى يَسْتَوِيَ قَائِمًا فَإِذَا سَجَدَ فَرَفَعَ رَأْسَهُ لَمْ يَسْجُدْ حَتَّى يَسْتَوِيَ جَالِسًا وَكَانَ يَفْتَرِشُ رِجْلَهُ الْيُسْرَى
[Machine] The Messenger of Allah ﷺ used to mention the Hadith regarding the description of his prayer. He said: "When he raised his head from bowing, he would not prostrate until he stood upright, and when he raised his head from prostration, he would not prostrate until he sat straight."
كَانَ رَسُولُ اللهِ ﷺ فَذَكَرَ الْحَدِيثَ فِي صِفَةِ صَلَاتِهِ وَقَالَتْ كَانَ إِذَا رَفَعَ رَأْسَهُ مِنَ الرُّكُوعِ لَمْ يَسْجُدْ حَتَّى يَسْتَوِيَ قَائِمًا وَكَانَ إِذَا رَفَعَ رَأْسَهُ مِنَ السُّجُودِ لَمْ يَسْجُدْ حَتَّى يَسْتَوِيَ قَاعِدًا