What is the importance of keeping the back straight when lifting?

Keeping the back straight when lifting is critically important to prevent injury. Proper lifting techniques, including maintaining a straight back, help to distribute the weight of the object more evenly across the body, reducing strain on the spine and muscles. When the back is bent or twisted during lifting, it can lead to various injuries, including muscle strains, herniated discs, and long-term back problems. By ensuring the back remains straight, the lifter engages the correct muscles in the legs and core, which are better suited for the task of lifting heavy objects safely. This approach not only protects the individual from immediate injury but also contributes to long-term musculoskeletal health and safety.