What were some of the strange yogic powers and physical feats Sai Baba was known to practice?

Chapter 7 of the Shri Sai Satcharitra describes some of Sai Baba's extraordinary yogic abilities, which he used for the benefit of others. The text specifically mentions his practice of Khanda-yoga, a state where he could disjoint his limbs, separating his hands, feet, and head from his body and then rejoining them as before. This was done along with his state of Samadhi. The chapter also refers to other experiments like Dhauti, a yogic cleansing of the stomach, and Poti. These practices illustrate how Baba would wear out his own body and even bear the sufferings of his devotees.