When lifting a heavy object, where should you bend?

Bending at the knees is the correct approach when lifting a heavy object because it helps to maintain proper body mechanics and reduces the risk of injury. When you bend your knees, you engage the powerful muscles of your legs rather than straining your back. This technique distributes the weight more evenly and allows for a safer lift, as it keeps your center of gravity low and stable.

Bending at the waist, hips, or back can lead to improper lifting techniques that place excessive strain on the spine and increase the likelihood of back injuries or muscle strains. Keeping the back straight and bending at the knees supports better posture and minimizes the risk of injury, illustrating the importance of using proper body mechanics while lifting heavy objects.