👉dorso de mano con índice a la derechaA backhand index pointing right. Conveys direction and "look there".
👈dorso de mano con índice a la izquierdaA backhand index pointing left. Conveys direction and "look there".
👆dorso de mano con índice hacia arribaA backhand index pointing up. Conveys "up there", attention, or choosing someone.