The cause of back pain or injury is poor posture, no matter what you do, lifting or not. The only solution is to correct posture. Only Back-A-Line's patented lumbar pad, curved and firm, coaxes the spine into correct posture and supports it in that curve. All other products conform to the existing posture of the wearer, which may be unsafe. If your back feels fatigued at the end of a workday or standing, sitting, driving and lifting or a recreational day of golfing, skiing, exercising, and gardening, you need Back-A-Line.