The Easy Curves’ patented dual-direction resistance produces resistance when you push in and when you pull out. It is workout equipment that you can use in the comfort of your own home and purchase online in this site. Here you can find all the information you need to know about how the Easy Curves work and how it can lift, firm and enlarge your bust line in 5 minutes a day. It has 6 levels of resistance; you will find photos in this site and a wide of information on how it works. You can also read what people who use it have to say about the Easy Curves. If you wish to purchase this product online you will be receiving the Easy Curves and the Guide to a Perfect Bust line as well for a price. In this site you can find and read about how the Easy Curves has been university tested and also the refund policy f you are not satisfied with the product.