What is the correct way to lift heavy objects to prevent injury?

Lifting heavy objects correctly is essential to prevent injury, particularly to the back. The best practice is to bend at the knees and keep the object close to your body when lifting. This method utilizes the strength of your leg muscles, which are more powerful and better suited for lifting heavy weights.

When you bend at the knees, you lower your center of gravity, which gives you better stability and control as you lift. Keeping the object close to your body reduces the strain on your back and helps maintain balance. This technique minimizes the risk of musculoskeletal injuries that can occur when lifting improperly, such as herniated discs or strains in the lower back.

The other approaches mentioned do not prioritize safety. For example, lifting with your back straight and arms extended can put excessive strain on the back muscles, increasing the risk of injury. Using back muscles rather than leg muscles when lifting ignores the proper mechanics of using stronger leg muscles for support. Additionally, twisting your torso during a lift can lead to increased torque on the spine, further heightening the risk of injury. Thus, the correct lifting technique is crucial for ensuring safety while handling heavy items.