In this follow-up to her popular first book, The Power of Ashtanga Yoga, Kino MacGregor presents and explains the Intermediate Series of Ashtanga Yoga practice. MacGregor, a disciple of Sri K. Pattabhi Jois, the founder of the method, gives a basic introduction to Ashtanga Yoga philosophy; provides essential background information on the Intermediate Series; gives tips on how to know when you are ready to take on this next stage of practice; explains the purification aspects of the practice; and gives instructions for the pranayama techniques associated with the practice, along with other key points.