I have been running in Nike Flex Run shoes for years now. In my view, these shoes provide the ultimate running experience. The reasons I prefer this shoe over any other are as follows:

This was recommended to me and so I bought this for my son when he was studying for his test. It helped him tremendously!! I would highly recommend!!

Treadmill is smooth and comfortable to walk on. Features are extensive and work well and easily. HOWEVER, and this is a *big* however, the shipping and delivery services offered by Amazon are woefully inadequate. Although the treadmill arrived on time, the delivery sent one person to lift a 300 pound, awkward box. He refused to bring it into the house and left it in the garage. We eventually had to set it up in a downstairs room rather than the upstairs location we had originally planned. Any other equipment like this will come from a local store that offers delivery and in-home set-up.

the iteam is as desribed.....it also arrived on time.......I would by fromthis vendor again for future products....very happy with iteam.

I hate this book. It spreads one problem over several pages so you have to go back and search for the original information for the problem that is scattered over several pages. This book refuses to just give the equations in a straightforward manner... you have to figure that out on your own as well. I had to buy three other textbooks, Standard Deviants DVDs and Cliffs Notes just to understand the material because the book was NO help at all. The book will only show you one type of example, but then the HW problems ask you to solve what the book did not show or explain. Example: The example in the book illustrates how to perform annual compounding but does not explain or demonstrate other types of compounding such as monthly, then the HW problem will ask you to solve a monthly compounding problem, when the textbook itself never explains how to do this. Horrible book.