Can you explain the yogic powers like 'Khanda-yoga' that Chapter 7 says Baba practiced?

Chapter 7 of the Shri Sai Satcharitra briefly describes some of Sai Baba's extraordinary yogic abilities, which he used for the benefit of others. It specifically mentions his practice of Khanda-yoga, which is described as the disjointing of his own body parts. The text states that at times his hands, feet, and head would be separated from his body and then joined back together as before. In addition to this incredible feat, the chapter also mentions him performing practices like Dhauti, a yogic method for cleansing the stomach. These accounts in Chapter 7 highlight Baba's complete mastery over his physical form and his willingness to bear suffering for his devotees.