The majority of interest in Capoeira comes disproportionately from Brazilian cities.

Brief History In Brazil, generations of enslaved African people shared the cultural customs, dances, rituals, and fighting techniques that would combine to become capoeira. Slaves used capoeira to fight to escape and resist capture, but concealed its combative purpose through music, song, and dance.

And on top of that, explain why it is that capoeira terms are mostly spoken/written in Portuguese language. Capoeira [kapo-way-ra] is a martial art originated from Brazil, sometime near the beginning of 16th century.

Capoeira (Portuguese pronunciation: [kapuˈe(j)ɾɐ]) is an Afro-Brazilian martial art and game that includes elements of dance, acrobatics, music and spirituality. unknown, first mention in 1789.