If you were to pick a few stretches to do daily, it would be the ones in this video. These stretches not only impact the legs but they enhance the function of the feet, the pelvis, the psoas, circulation–really they affect the whole body.
You can often find me doing these stretches while working on my computer or checking Instagram or Facebook. And yes, you will find half domes in several rooms of my house. This helps me to remember to stretch.