lol! they served 3 purposes tonite (just got them about 5pm) :
  ski course (go between the cones), hide and seek, and two guys
  who worked at opposite times and always passed each other going
  in the other direction at top speed. (that was the last one -
  knocked the wind outta me but sprinting is good0. their
  conversations were REALLY short, "Hey!" "Hey!" next day "How ya
  doing?" "Good!" next day "Hows the wife and kids?" "good!" and
  we both died laughing when he said the next day, "Howz the
  husband and kids?' it was a top speed up and down the hill run
  about 20-30 times - but great exercise and short. "