Definitions for keep one's shoulder to the wheel
plug away, peg away, slog, keep one's nose to the grindstone, keep one's shoulder to the wheel(verb)
work doggedly or persistently
"She keeps plugging away at her dissertation"
Use the citation below to add this definition to your bibliography:
"keep one's shoulder to the wheel." Definitions.net. STANDS4 LLC, 2013. Web. 18 Jun 2013. <http://www.definitions.net/definition/keep one's shoulder to the wheel>.