Mudras are hand positions used in yoga that guide energy through the body's chakras and organs. The 5000-year-old practice can balance the mind, body, and spirit when combined with meditation or pranayama breathing exercises. The document describes several mudras including Shankh/Conch for the throat chakra, Bhairava for balance, Lotus for the heart chakra, Chin for wisdom, and Vayu, Shunya, Surya, Prithvi, and Varuna which correlate to elements like air, space, the sun, earth, and water respectively. Regular mudra practice is said to have therapeutic effects and help achieve higher states of consciousness.