Ok my gym about 2 weeks ago got in some new equipment by Technogym, It is called the Cardio Wave! I am getting addicted to it! All i can do to describe is it is like rollerblading in the sand and you start really pouring out sweat within like 2 minutes! It works so many parts of your body out and I have lost the majority of my weight loss on it! i just and to let everybody know about it! Anyone else tried it? I f you want to see it I think they have a site. It also has a T.V. built in to it and you can plug your headphones into it and it really takes the edge and your mind off the pain it puts you through! check it out and request it at your gyms it is well worth a try!!