Knees in example sentence
Another crack of the whip, and on they speed, at a smart gallop, the horses tossing their heads and rattling the harness, as if in exhilaration at the rapidity of the motion; while the coachman, holding whip and reins in one hand, takes off his hat with the other, and resting it on his knees, pulls out his handkerchief, and wipes his forehead, partly because he has a habit of doing it, and partly because it's as well to show the passengers how cool he is, and what an easy thing it is to drive four-in-hand, when you have had as much practice as he has.