Yoga should be practised in a clean surroundings Use a yoga mat for the practice  Yoga should not be practised in  hurry it should be performed in a calm and quiet atmosphere Practice yoga with an empty stomach, Do not practice yoga immediately after a heavy meal. Yoga can be performed before and after the bath but allow half an hour between asanas and bath. Bowel and bladder should be empty Wear light and comfortable cloths Relaxing the body in a posture is very important Persons with any medical conditions practice yoga only after consulting their health  Do not over-exert force beyond capacity Yoga should be practised regularly