stiltwalking
From LSJ
ἐν ἐμοὶ αὐτῇ στήθεσι πάλλεται ἦτορ ἀνὰ στόμα → my heart beats up to my throat
Wikipedia EN
Archaeological ruins and texts show that stiltwalking was practised in ancient Greece as far back as the 6th century BCE. The ancient Greek word for a stilt walker was κωλοβαθριστής (kōlobathristēs), from κωλόβαθρον (kōlobathron), "stilt", a compound of κῶλον (kōlon), "limb" and βάθρον (bathron), "base, pedestal".