From Atlas Etnográfico de Vasconia
[/atlas/juegos/A-chorro-morro.jpg|Leapfrog jumping. Source: Iñigo Irigoyen, José. Folklore Alavés. Vitoria-Gasteiz: Chartered Government of Álava, 1949.|Astoka
One or more participants bend down in a position that is usually called a frog and the others jump over them.||]
