Just wanted to let you all know............I had a terrible accident yesterday....but I am doing better now.....I decided yesterday to go horseback riding in which I haven't done in years.....Well, I got on the horse and started out slow and then we went a little faster and then we were going as fast as the horse could go......all of a sudden I fell off and caught my foot in the stirrup and the horse was dragging me around in a circle....It wouldn't stop....just going around and around in a circle.... if it weren't for a quick thinking man (I owe my life to) I would probably not have made it......thank goodness the store manager at Walmart came out and unplugged the machine..