What were some of the astonishing yogic experiments and practices attributed to Sai Baba in this chapter?

Chapter 7 of the Shri Sai Satcharitra describes some of Sai Baba's extraordinary yogic abilities which showed how he toiled for the benefit of others. The text specifically mentions his practice of Khanda-yoga, which is described as the disjointing of his own limbs. In these states, his hands, feet, and head would sometimes be separated from his body and then joined back together as before. In addition to this remarkable feat, the chapter also notes that he performed experiments like Dhauti, a yogic cleansing of the stomach, and Poti, further highlighting his mastery over his physical body.