Chapter 7 mentions some extraordinary yogic practices Sai Baba performed. Can you describe them?

Yes, Chapter 7 of the Shri Sai Satcharitra describes some of Sai Baba's astounding yogic feats which demonstrated his spiritual mastery. The text mentions his practice of Khanda-yoga, which is described as the disjointing of his limbs. It states that sometimes his hands, feet, and head would be separated from his body and then joined back together as they were before. Along with this, the chapter also notes that he performed other experiments like Dhauti, which is a yogic technique for cleansing the stomach, and another practice referred to as Poti. These practices showcased how he toiled and even wore out his own body for the benefit of others.