This program will test the claims of lightweight back-assist exosuits by outfitting a masonry contractor crew with them. This research will measure crew members’ hourly efficiency with and without the suits and create a basic model to show the difference between business-as-usual and various efficiency strategies (e.g., lightweight block). Ultimately, reducing the effective weight the mason has to lift should make the mason more efficient. It will also extend careers by reducing wear and tear on the body, which also makes masonry a more attractive career for contractors.
