การแสดงท่าทาง เป็นการเน้นหรือช่วยเพ

Shows the help add clarity, especially in the distance, size, shape and direction most of the time is the use of hands and arms. The show is usually raised in level or higher should not be represented by the lower hand navel will cause the audience to highlight the invisible people listen and remember.

Gesticulation Emphasize or brightens. Especially in size, shape, distance and direction is mostly used hand and arm. Usually held shows in the chest or higher should not be using hand below the navel. The audience could not see To highlight the listener to appreciate and remember.