This document provides an overview of various types of yoga, including Ashtanga yoga, Hatha yoga, hot yoga, Iyengar yoga, Kundalini yoga, power yoga, restorative yoga, and Vinyasa yoga. It describes the origins, principles, postures, benefits, and key aspects of Ashtanga yoga, Hatha yoga, hot yoga, and Kundalini yoga in more detail. Ashtanga yoga follows an eight-limbed path comprising yama, niyama, asana, pranayama, pratyahara, dharana, dhyana, and samadhi. Hatha yoga focuses on exertion through postures to balance