I've literally "walked" down loose, and hard to catch, horses and cattle...to the point where they are so exhausted that they either let me catch them or they meekly go where I push them. ...walking for hours, with short sprints, underneath a hot sun. I would like to see the average waddle-beast even try.  I know when I'm out of shape I feel weak, flabby, and just plain sick....I don't understand why anyone would want to live their entire life like that and think it is okay...