I have been looking for a machine that is comfortable and easy to use. I just want to hop on and begin. I hate going to the gym and it is too hot during the summer to exercise outside where I live. I love this machine! I get shin splints when I use a treadmill and when I use this machine I don't have any problem with my legs, except getting tired! I am trying to lose weight and have a healthy heart and this is the perfect way for me to do this. My heart rate increases right away and I can maintain a healthy heartrate that helps me lose weight. Then, after I exercise, my energy stays with me all day. I feel better, can concentrate better and feel happier and well balanced throughout my entire day! The cost was low compared to professional gym machines but comparable to them. I have several options to vary my exercise programs, to make it more interesting and to prevent my body from getting used to the same routine.