Definitions of jog:

• noun:   a slow pace of running
• noun:   a sharp change in direction

  Example: "There was a jog in the road"

• noun:   a slight push or shake
• verb:   stimulate to remember

  Example: "Jog my memory"

• verb:   give a slight push to
• verb:   run for exercise

  Example: "Jog along the canal"

• verb:   run at a moderately swift pace
• verb:   even up the edges of a stack of paper, in printing
• verb:   continue talking or writing in a desultory manner

  Example: "This novel rambles on and jogs"