A Karnataka BJP MP's daughter who recovered from COVID-19 has said she did yoga and 'pranayama' while in hospital quarantine and these were key to defeating the pandemic. "I was there in the hospital for 14 days. I used to do Yoga and Pranayama. It helps a lot. Everyone should start doing it now," said Ashwini G S, daughter of Davangere MP GM Siddeshwara.