"Breakdown" is a word in ENGLISH

The act or result of breaking down, as of a carriage;
downfall.

Any rude, noisy dance performed by shuffling the feet,
usually by one person at a time.

A noisy, rapid, shuffling dance engaged in competitively
by a number of persons or pairs in succession, as among the colored
people of the Southern United States, and so called, perhaps, because
the exercise is continued until most of those who take part in it break
down.