Bests & Worsts Reviews from Amazon

so i bought this item for my back pain. the table works great for the pain however the sturdiness is not. I've had the table for 2 weeks using it 1-2 times a day, only to have put myself in a bad situation. so i'm inverted in the 60 degree position when the table starts to shift. the whole back support shifted in between the a frame supports.... i was stuck! so i have back pain , upside down unable to move, luckily my wife was in the next room and was able to set me free. if you see the photos the back part welds broke, no weight limit was exceeded, its rated for 300 pounds i'm 240. i tried to call the manufacturer and not luck no answers. i had to return it back to amazon.