There are three definite parts to a castle; the pinya or base
the tronc or trunk and the pom de dalt or the crown of the castle.
The pinya is the horizontal base of the construction on which
all the accumulated weight rests and is used to stabilise and strengthen
the erected structure,
as well as softening or breaking the falls
if any should occur.
This vertical structure is the trunk and consists of a certain
number of people on each store, varying from 1 to 9 people
depending
on the castle and this also gives us the name of the castle.
At the very top of the castle are the canalla (which means youngsters),
and they make up the pom de dalt, the crown of the castle,
and
because they are more agile and light-footed they are the ones
in charge of climbing to the very top.
Every person who takes part in the building is called a casteller –castle-maker–.