sole of the foot

running / (figuratively) being hurried; hurrying

(equestrianism); to run

foot / enough, sufficient / satisfy, fulfill

sound of footsteps

footprint

(idiomatic) go straight, quit a shady business, wash one's hands of some work or lifestyle which is less than respectable / (idiomatic, neologism) quit a business (regardless of its respectability)

(idiomatic) stand in the way, hold back

(sumo) taking down by grabbing the legs

soft, stealthy steps