Yoga is an ancient Indian practice over 5,000 years old, involving physical postures, breathing, and meditation to harmonize the mind, body, and spirit. Styles like Hatha, Vinyasa, and Ashtanga offer benefits like improved flexibility, reduced stress, and better mental health.
Shiva, known as Adi Yogi, is believed to have originated yoga, while Patanjali compiled the Yoga Sutras. Influential ancient gurus like Sage Vyasa and Gorakhnath further expanded its reach. International Day of Yoga is celebrated on June 21.