Running, especially on campus, is so tiring but good exercise. It's a form of terrestrial locomotion.
I cannot say that I'm a fan of running - unless a bear is chasing me!  Do you know who started running as exercise?  I mean, it seems someone must have been crazy!
I have no idea! Walking is a lot better, as it is the stark contrast to running.
I like walking - much less jarring motion.  And I don't think you need the fancy shmancy running shoes either.  And most anyone can walk - well except those that can't of course.  What do you know about running in the Olympics?
Trust me, I do too. If I can walk to class instead of having to run there then I will, with one foot always in contact with the ground.
I definitely think it's a good idea to have at least one foot on the ground - otherwise you will just fly away!  And I guess walking is still exercise if you do it enough, so that's a good thing
Well yeah haha, though running often has both feet off the ground at certain points compared to walking.
Really - how do you run like that?  Seems it would be just one foot at a time hitting the pavement - but then again, I said I don't run, so how would I know - you are the expert LOL!
-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
unnecessary to have...You know, we have so many people in government, even me. I look at some of the jobs and it's people over people over people. I say, 'What do all these people do?' You don't need all those jobs...Many of those jobs I don't want to fill. I say, isn't that a good thing? That's not a bad thing. That's a good thing. We're running a very good, efficient government."