Often people are under the wrong impression when it comes to lower back pain. They believe once back pain has taken hold, it never lets go. They start planning their lives around back pain, instead of allowing the spine be what it was made for: flexibility.
People that have not yet experienced back pain, don't pay much notice to it. They might detect slight changes in stiffness levels after a particularly strenuous activity, but besides that not much else. This isn't necessarily the best thing because that also indicates that they don't pay much notice to the overall spine health. If we take a preventative approach to health, instead of curative, the impact of the disease will also not be that much. In which case, I do recommend reading further to find out what is important to keep your spine healthy.