response: Walking means that a foot is always touching the ground. In addition, the legs stay mostly straight.
original_response: Only if something is chasing me ha, I prefer to walk, one foot in front of the other if I am going that route with exercise
history: I love running for exercise!  I feel so good after a long run! That sounds interesting. Did you know that running as a term encompasses all speeds? So jogging and sprinting are both examples. Oh really? I never thought about it like that. How does the definition work versus walking?
knowledge: This is in contrast to walking, where one foot is always in contact with the ground, the legs are kept mostly straight and the center of gravity vaults over the stance leg or legs in an inverted pendulum fashion.