besure to get up and move around often...do little chores - like laundry, dishes, lots of cleaning breaks...you will be moving and getting the house clean at the same time...move those muscles....also try moving your foot petal. Some say using a book under it helps or a different position. How about a board to lift you chair height or you may want to put a few boards under you table...not sure if you need it higher or lower. Before you go out an buy a new chair or table find out the problem first.