An easy, top-down, superquick and superfast squishy sock in a modified box rib, intended to be made for walking (slip-stitch heel, squishy yarn, etc.)

As this was originally for the L&V Fitness Challenge, included in the pattern are a slew of fitness and exercise tips, and a printable fitness journal page so you can keep track of your progress as the challenge progresses. (Or any time, really -- the pages let you fill in the date.)

Get moving, knitters!