Do not take it as a yoga practice. Kajal's fans are practicing it only not to miss a single frame during her swimming scene.

Kajal Aggarwal is acting in the movie Jilla opposite Vijay, his successful partner in the lead pair in Thupakki.  Kajal is appearing in two piece bikini that is a must for swimming in the movie and the length of the scene is restricted to two minutes.

We do not know whether swimming is needed in the story of the movie or not but bikini is needed to make the scene complete.  As Kajal is sporting a bikini for the first time in camera and it will be for two minutes, her fans are anxious to watch the scene making it a full eye feast but not like a plate meals or limited meals.

-SriJa