Posted by Sheilah,
I hear this question many times in the gym and the answer is all of them. But it really depends on the intensity of your workout. Some machines are more intense and therefore will help you lose weight quicker. Elliptical machines are great beacause they use your whole body. Any piece of equipment that uses your whole body and also raises your heart rate is good. Maybe u find some Treadmills For Sale at the loca store and buy one but unless you use it regularly with a high intensity it wont do you any good. It may just end up as a clothes rack. Choose your machine then train hard with high intensity, that is when u will see dramatic results