What extraordinary yogic abilities of Sai Baba are mentioned in Chapter 7?

Chapter 7 of the Shri Sai Satcharitra describes some of Sai Baba's remarkable yogic practices that defied normal human capabilities. The text specifically mentions his mastery of Khanda-yoga, a practice where he could seemingly disjoint his limbs—separating his hands, feet, and head from his body—and then rejoin them as before. In addition to this, the chapter alludes to experiments like Dhauti, which is a method for cleansing the stomach. These incredible feats are presented as evidence of his divine nature and his complete control over his physical form.