backstretch

n.

（跑道的）非终点直道；

The horse in backstretch culture
Down the Backstretch: Racing and the American Dream. by Carole Case
Method and system for in-band wireless backstretch
The Latino Pastoral Narrative: Backstretch workers in Kentucky
Health concerns of migrant backstretch workers at horse racetracks.
A nurse-led wellness program for migrant backstretch workers
A Nurse‐Led Wellness Program for Migrant Backstretch Workers
The invisible horsemen: The social world of the backstretch
The desensitization derby: in vivo down the backstretch, imaginal at the wire?
Living in the Shadow of Humanity: Environmental Respiratory Threats to Migrant Backstretch Worker's Employed at Thoroughbred Racetra...