- tread the boards,
- tread water,
Origin of treadmill
Examples from the Web for treadmill
The fitness coaches at a globo-gym like Gold's would notice that a user was struggling with their squat or treadmill run.
There are a few problems with outfitting an entire office with treadmill desks.Work Like Churchill-Ditch Your Office Chair and Embrace the Standing Desk|Gregory Ferenstein|June 2, 2014|DAILY BEAST
Check in with HR regarding the possibility of getting a standing or treadmill desk to feel the burn all day long.
Williams scolds him for not playing hard enough against her while she runs on a treadmill.
“That scene of Serena on the treadmill, that's what makes her so great: she is hell bent on winning,” Baird says.
It got so that it seemed as though they were walking on a treadmill.Dave Dawson at Dunkirk|Robert Sydney Bowen
Indeed, Donnegan began to feel that all his labor in The Corner had been running on a treadmill.Gunman's Reckoning|Max Brand
Mrs. Broderick: Indeed and I will, and have you on the treadmill for a thief.Seven Short Plays|Lady Gregory
He climbed as over a treadmill, a treadmill whose speed was constantly increasing.Blazed Trail Stories|Stewart Edward White
She wondered about the treadmill horse who went round and round to pump water for the public baths.Heroines of Service|Mary Rosetta Parkman