Hatha yoga of self purification), 15 asana (postures: seated, laying down, and non-seated), pranayama (breathing) and kumbhaka (breath retention), mudras (internalized energetic practices), meditation, chakras (centers of energy), kundalini, nadanusandhana (concentration on inner sound), and other topics. "Hatha Yoga Pradipika" is the best known and most widely used Hatha yoga text. It consists of 389 "shlokas" (verses) in four chapters: Post-Hathapradipika texts on Hatha yoga include: Historically, Hatha yoga has been a broad movement across the Indian traditions, openly available to anyone. According to Mallinson, the Hatha yoga represented a trend towards the democratization of yoga insights and religion similar to the
Bhakti Ballabh Tirtha Bhakti Ballabh Tirtha Srila Bhakti Ballabh Tirtha Maharaj (24 April 1924 - 21 April 2017) was a disciple of Bhakti Dayita Madhava Goswami Maharaj and an acharya and initiating spiritual master (Sri Guru) in the Gaudiya Math following the philosophy of the Bhakti marg, specifically of Caitanya Mahaprabhu and Gaudiya Vaishnava theology. He was the President Acharya of Sree Chaitanya Gaudiya Math, headquartered at Kolkata, West Bengal, India and having more than 22 branches in India. He was president of WVA (World Vaishnava Association) and founder of GOKUL( Global organization for KrishnaChaitnaya's Universal Love). He has written extensively in Bengali,