put (one's) backbone into (something)(redirected from put your backbone into)
put (one's) backbone into (something)
To exert a strong effort toward (doing) something. Come on, we need to get this car off the road. Put your backbone into it and push! It's clear that the legislators have put their backbones into crafting a bill that will find support across party lines, as well in the general population.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.