When you do the dishes, open the bottom cabinet and rest one of your feet on the shelf in there. I also used to carry a little fold-up shelf in my bag for putting a foot up on when I sat in chairs at church or at work. But, my legs are short and I'm always out of alignment when I sit on a chair.

Now that I have a core of iron , I don't have low back problems unless I sit in bed as mentioned.

Karen