What specific yogic practices and miracles performed by Sai Baba are mentioned in Chapter 7?

Chapter 7 of the Shri Sai Satcharitra details some of Sai Baba's extraordinary yogic abilities and miracles. It describes His practice of Khanda-yoga, which involved the astonishing feat of disjointing His own limbs—separating His hands, feet, and head—and then rejoining them as before. The text also mentions other experiments like Dhauti, which is a method for cleansing the stomach, and Poti. These accounts, as presented in Chapter 7, highlight how Baba would even bear the sufferings of his devotees and wear out his own body for the benefit of others, showcasing his profound compassion and supernatural power.