Yoga camp of Patanjali Yoogpeeth was held at Sydney, Brisbane and Melbourne in Australia recently. Over 3,000 people are said to have learnt the essence of asanas and other forms of yoga from the yoga exponent Baba Ramdev. During the camps held in different cities, many important persons participated and learnt asanas. Baba Ramdev explained and discussed various aspects of yoga during the camps in Australia.Ramdev claimed that only Yoga and Ayurveda can fight the chronic diseases and keep the patients fresh. They can also rid the people of depression - a disease that is becoming a common malady nowadays, he said.