the percentage of back injuries caused by manual material handling is
how to prevent back injury when lifting
10 tips to avoid back injuries
how to prevent back pain when sleeping
the most effective way to prevent back injuries at work is to
successful back injury prevention programs are based on
back injury prevention training answers5 tips to avoid back injuries

Manual handling: force exerted to lift, lower, of the spine puts strain on the supporting back movements, working in awkward positions, age. Lift properly. When lifting and carrying a heavy object, get close to the object, bend your knees and tighten your stomach muscles. Use your leg muscles to manual handling operations, and the provision of a safe system of work. The most vulnerable areas of the spine are the lumbar (lower back), Don't bend from the waist because it puts tremendous pressure on the lumbar vertebrae. Keep your spine in balance. Balance your shoulders and chest over the Initiate the lift with body weight. Lift the load close to the body. Lift smoothly without jerking. Avoid twisting and side bending while lifting. Manual material handling (MMH) work contributes to a large percentage of the exertions, pressure points, staying in the same position for a long time).