Yogastha Sadhana is a yoga practice designed to embrace all aspirants interested in advancing in the practice of asana, vinyasa, pranayama, as well as all 8 limbs of Raja Yoga. This book is a reference for better comprehension and grasp of the effectiveness of the sequence of yoga poses and vinyasas that comprise the complete 4 Series of the Yogastha practice. The book also includes over 50 Yoga Sutra contemplations to support the student's deeper dive into understanding the teachings of the source text outlining the 8 limb path.