It is important that the design of MMH allows the worker to do tasks without excessive bending and twisting. Provide all materials at a work level that is adjusted to the worker's body size. Eliminate deep shelves to avoid bending. Ensure sufficient space for the entire body to turn. Locate objects within easy reach. Ensure that there is a clear and easy access to the load. Use rigid containers and balance contents If possible change the shape of the load so the load can be handled close to the body.