ثُمَّ يُكَبِّرُ تَكْبِيرَةً ثَانِيَةً، وَيُصَلِّي عَلَى النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ.
Translation: Then a second takbir is said, followed by blessings upon the Prophet ﷺ.
The expression yuṣallī ʿalā al-nabī refers to sending blessings on the Prophet, not beginning a separate cycle or bowing.
The sequence so far is first takbir with praise, second takbir with blessings.