on your mark(s)

on your mark(s)

Get to your starting positions; get ready to begin. OK, everyone, on your marks—we're about to begin!
See also: on
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

on your marks

used to instruct competitors in a race to prepare themselves in the correct starting position.
See also: mark, on
Farlex Partner Idioms Dictionary © Farlex 2017
See also: