Why few people prefer to sit on floor and eat?

      Person having the meal sitting on the floor has to bend significantly to consume food and hence stomach gets pressed. After consuming food, the person takes his chest back to position to sit straight. This cycle helps the movement of the abdominal muscles. The constant movement of abdominal muscles causes the secretion of digestive juices which in turn assists the consumed food become softer and facilitates the process of digestion.
   
   In other case,

person having his meal sitting on the dinning table has to bend his neck slightly, as plate comes upto chest level.