Abdominal and back muscles weakened from underuse or poor posture can rob the spinal column of the support it needs. A sudden twist or a careless lift can cause injury to the lower back. The best way to ensure a healthy back is to keep all your body's muscles strong, watch your posture and learn proper lifting and material handling techniques. Prevention Back safety is a shared responsibility. The University is committed to reducing back injuries at work by teaching proper lifting and material handling techniques.
Most back injuries result from improper lifting.
According to the principles of biomechanics, the worst lifting situation occurs when the body is extended over the load. The lower back becomes a fulcrum, supporting the weight of the body plus the load. Twisting in this position can cause injury. Keep your back upright to shift weight onto the more powerful leg muscles and reduce the lever effect. Maintain the three natural curves of the back in their normal position.