Take shower just before the class is very useful, because warm water helps you to feel fresh, clean, let your body warming up, and let the blood circulate properly, so less chance of injuries and feel very good during class. But here people like to take shower after the class, that’s harmful for the body, But if still you want to go on after class shower then you must need to wait 30-45 minutes after finished your yoga session. Sometime we don’t have enough time for take shower before the class then we can do “Pancha Snana” that means can wash our five parts of the body, “hands, feet and face.” That also can give us fresh and calm feelings. This is also hygienic and good for our body.