One of the most obvious risks associated with MMH is back injury from carrying heavy objects. When weight loads cannot be lowered, mechanical lifts, conveyors and yokes are indispensable for MMH. Even when proper body hand trucks Melbourne are used to lift and carry heavy objects, the repeated stress on the body and back causes fatigue. This creates vulnerability – a vulnerable body and worker prone to error. When the body is fatigued (even if not accompanied by a feeling of fatigue), injury is more likely to occur, especially when lifting heavy objects. Handling heavy objects puts people at risk of back sprains, strains and other disc problems associated with heavy lifting.
In addition to lifting weights, work-related injuries often result from twisting or twisting. Again, the back is a common site of injury along with the neck and shoulders. Twisting and bending can cause everything from swelling to tearing of tissue, especially when carrying relatively heavy objects. Sometimes workstations can be redesigned to limit twisting and bending by moving them closer together or removing deep cabinets. Adjusting the counter space, lever and handle height – either permanently or with an adjustable mechanism – greatly reduces stress from repetitive bending. More mechanical solutions include anything from robotic arms to conveyor belts.
One of the biggest advantages of mechanical solutions like hand trucks Sydney is that not only do they reduce lifting, carrying, bending and turning, but they also reduce repetition. Repetitive activities are most harmful to the body. Whether a person is doing an exaggerated or minimal activity, if it is repeated, it can lead to injury.