heavy lifting
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for heavy lifting
Contemporary Examples of heavy lifting
It is long past time for the drab Republican stalwarts to turn to a low-key but heavy-lifting leader.
The professionals can afford to leave people in less precarious situations to them and focus on the heavy-lifting jobs.
Historical Examples of heavy lifting
It is not, however, the kind of strength involved in heavy-lifting.