Hatha yoga is a system that integrates physical, mental, emotional and spiritual practices. It aims to bring balance through asanas, pranayama, mudras, bandhas and meditation. Regular practice leads to benefits like optimum health, mental clarity, willpower and inner peace. Key texts include Hatha Yoga Pradipika, Gheranda Samhita, Hatharatnavali and Siva Samhita, which describe practices like asanas, purification techniques, pranayama, mudras and meditation. The goal of Hatha yoga is preparation of the body and mind for higher states of consciousness.