What type of body mechanics should be used when lifting a patient?

Bending at the knees and using your legs to lift is the correct approach to body mechanics when lifting a patient. This technique is essential for maintaining your own safety and preventing injury. By bending your knees, you lower your center of gravity, which helps to stabilize your body and offers a stronger foundation for the lift. Utilizing the powerful muscles in your legs, rather than straining your back, significantly reduces the risk of back injuries, which are common among healthcare workers.

In contrast, bending at the waist keeps the weight of the object you're lifting far from your center of gravity, increasing the risk of strain on your back muscles and spine. Twisting the body while lifting can cause serious injuries due to the added stress on the spine, and relying solely on arm strength often does not provide enough power for a safe lift, leading to potential accidents or injury. Thus, using proper mechanics when lifting ensures not only the safety of the caregiver but also the safety and comfort of the patient being lifted.