What is one disadvantage of improperly lifting heavy materials?

Improperly lifting heavy materials can significantly increase the risk of back injury. This is primarily due to the strain that incorrect lifting techniques place on the spine and surrounding muscles. When lifting heavy objects, the body is designed to engage specific muscle groups and maintain a stable posture to minimize stress on the back. However, if someone lifts with poor form—such as bending at the waist without using their legs—this can lead to excessive pressure on the spinal discs and muscles, resulting in injuries such as sprains, strains, or even more serious conditions like herniated discs.

Understanding this risk emphasizes the importance of proper lifting techniques, which include bending at the knees, keeping the load close to the body, and using leg strength to lift rather than relying solely on the back. By focusing on proper technique, individuals can help prevent injuries and maintain their overall health and safety in the workplace.