What were the yogic practices like Khanda-yoga that Baba performed on himself?

Chapter 7 briefly describes some of the extraordinary yogic practices Sai Baba undertook, highlighting his spiritual mastery and willingness to bear suffering. It mentions his practice of Khanda-yoga, which is described as the disjointing of his own limbs. The text states that through this practice, his hands, feet, and head were sometimes separated from his body and then joined back together as before. In addition to Khanda-yoga, Chapter 7 notes he performed other experiments like Dhauti, which is a method for cleansing the stomach. These accounts illustrate how he toiled for the benefit of others and even wore out his own body, sometimes bearing the sufferings of his devotees through these intense spiritual disciplines.