Kundalini yoga
Kundalini yoga (IAST: kuṇḍalinī-yoga), (Devanagari : कुण्डलिनी योग) is a 20th century, spiritual practice in the yogic and tantric traditions of Hinduism, centered on awakening the kundalini energy. This energy, often symbolized as a serpent coiled at the root chakra at the base of the spine, is guided upward through the chakras until it reaches the crown chakra at the top of the head.