Back pain can come and go, but the problem almost always remains.
Many make the mistake of thinking that during those periods when their pain disappears that their problem also goes away. If left untreated, most back problems only get worse as time and gravity take their unforgiving toll on our bodies. During this movement, their vertebra slipped a little too quickly and a little too far past what was normal. As you forward bend each vertebra in relation to the one inferior to it, slides slightly superiorly and anteriorly. If you have a history of back pain and your back is presently in trouble you may not want to try this exercise.