People perform yoga during the International Yoga Day at the Lodhi garden in New Delhi, India on June 21, 2020. The International Yoga Day is celebrated annually on June 21. (Photo by Partha Sarkar/Xinhua)

Students of Tripura Sports School perform Yoga to mark the International Yoga Day in an indoor stadium in Agartala, the capital city of India's northeastern state of Tripura, June 21, 2020. The International Yoga Day is celebrated annually on June 21. (Str/Xinhua)

People perform yoga during the International Yoga Day at the Lodhi garden in New Delhi, India on June 21, 2020. The International Yoga Day is celebrated annually on June 21. (Photo by Partha Sarkar/Xinhua)

A man performs yoga during the International Yoga Day at the Lodhi garden in New Delhi, India on June 21, 2020. The International Yoga Day is celebrated annually on June 21. (Photo by Partha Sarkar/Xinhua)

Students of Tripura Sports School perform Yoga to mark the International Yoga Day in an indoor stadium in Agartala, the capital city of India's northeastern state of Tripura, June 21, 2020. The International Yoga Day is celebrated annually on June 21. (Str/Xinhua)