How does the Satcharitra describe Sai Baba's process of practicing Khanda-yoga?

Chapter 7 of the Shri Sai Satcharitra describes Sai Baba's practice of Khanda-yoga as a remarkable and intense spiritual discipline involving the disjointing of his limbs. The text explains that during these yogic experiments, Baba's hands, feet, and head would sometimes be separated from his body. After a period in this state, which was practiced along with Samadhi, the limbs would be joined back together as they were before. This extraordinary practice, along with others like Dhauti (cleansing of the stomach), is presented as an example of how Baba toiled and wore out his own body for the sake of his devotees.