Practicing yoga(瑜伽) is a helpful, popular way to keep fit. It has many followers around the world. There are many kinds of yoga. You may have  of “hot yoga” before. Now, in India, a new kind of yoga, water yoga, (become) more and more popular among the local people.
In the city of Agra, people practice yoga in water. It is _ (hard) to practice yoga in water than on land. But   (practice) yoga in water can be good for your flexibility (灵活性).
Harish Chaturvedi, a lawyer,  people water yoga for free—even the poor people can learn from him. “Water yoga can become more popular than other kind of yoga, because the body does not get tired so     ( quick),” he said. “Everybody can learn to swim, but if they learn yoga at the same time, they will never    tired.”
“The level of Oxygen(氧气) is very high in water, and you will not have any trouble breathing,” he added.
Harish believes that water yoga really helps people to keep away from   (ill). He mainly trains children. He has classes at the swimming pool of a local sports room regularly. Many children are    in it and come to learn from him.
“Harish is very  at performing yoga in water,” said Sudhir Narayan, a water yoga student. “He is teaching children free of cost and that is a very good thing.”