I was reading this

Everyone agrees, after a couple of hours camping, either laying in your tent or squirming on one of those webbed or canvas metal folding chairs, you get the itch to head home. But not too long ago I came across a wonderful alternative. It's called the Orthoseat. For both camping and hiking, the Orthoseat folding camping chair is medically endorsed and recommended by chiropractors! Prayers answered! I love it!