Deb, I'd get the 6ft bands from fitnesswholesale.com or another fitness store. Wal-mart ones, are a bit lower quality and may not give you the resistance that you want. Well that is if you can find the 6ft ones there. I know the 4ft ones are lower in quality a client of mine came in with a set a few weeks ago, and they have much more stretch then mine, which are bought threw fitnesswholesale.com.
For those that are wondering, this is comparing a two inch area and a 4 inch area of that band. I don't mean the whole band had twice as much stretch, just it set inches it has more give, so you don't get the same resistance as when you workout with a higher quality band. Like the one that came with one of Cathe DVDs or from a fitness whole sale. My client was complaining about not being to feel the burn with the ones she bought compared to the ones I had. So we checked them, and each time I measured the wal-mart stretched out more.
Kit
