if you or someone you know need an idea on getting a great upper body workout, try the pull up bars. not only do you get to workout wherever you like but they are affordable too. for example, many stores do sell different exercise equipment but some do not carry pull up bars; it is a drag to do by going to different stores in your local area. but, in most cases, the sporting goods store should have a few or more. one of the famous sporting good stores is “the big 5.” check out your local area for some discount and sporting goods store and while you are there, 