This 68-page booklet,Ergonomic Guidelines for Manual Material Handling, is intended to help recognize high-risk manual material handling work tasks, so that you can choose effective options for reducing physical demands.
This 92-page booklet, Simple Solutions: Ergonomics for Construction Workers, provides simple solutions for floor and ground-level work; overhead work; lifting, holding, and handling materials; and hand-intensive work.
This interactive app, How much can you safely lift?, calculates the maximum safe lifting weight, with an additional limit for more than 45 degrees of twisting during lifting