I like running.  A run can range from a jog to a full sprint. Do you run also? 
I used to like running but my knees don't work that much anymore. How often do you run?
I run three times a week. Running is associated with the characteristic where all the feet are off the ground. 
I see, do you need any special equipment to run?
Not really.  Just good sneakers.  Running is characterized as the world's most accessible sport. 
Yea its important to wear comfortable shoes to run. Is running a good exercise?
-mass mechanics is that changes in kinetic and potential energy within a stride occur simultaneously, with energy storage accomplished by springy tendons and passive muscle elasticity. The term running can refer to any of a variety of speeds ranging from jogging to sprinting.
It is assumed that the ancestors of humankind developed the ability to run for long distances about 2.6 million years ago, probably in order to hunt animals. Competitive running grew out of religious festivals in various areas. Records of competitive racing date back to the Tailteann Games in Ireland
n't know when we said it, we were talking about you crawl before you walk, walk before you run, run before you jog and job before you sprint. We are definitely running right now. I feel like we are getting pretty close to this sprint at the end."
After edging out Harvick at the line for third, Logano said he would "take a third place after all that. We were awful at the beginning of the race. We tried some new things and apparently they didn’t work