After I had Liam in 2010 I started to feel some niggles in my lower back and after having Sophie it got worse. My doctor sent me for an xray and when that came back clear he put it down to muscular problems. I was eventually referred to a physiotherapist who gave me some exercises to do, which do help, but I felt I needed something to help me when I was sitting for long periods of times as my back has a tendency to lock.
