What were the extraordinary yogic practices Sai Baba performed that are mentioned in the Satcharitra?

Chapter 7 of the Shri Sai Satcharitra describes some of Sai Baba's extraordinary yogic practices and experiments. These included Khanda-yoga, a practice that involved the disjointing of His limbs, where His hands, feet, and head would be separated from His body and then rejoined as before. The text also mentions other experiments like Dhauti (a cleansing of the stomach) and Poti. These accounts in Chapter 7 highlight how Baba toiled for the benefit of others and even bore the sufferings of His devotees, sometimes through these remarkable and physically demanding spiritual practices.