move it faster or use it to move resistance and you will burn more calories. this leads me to the second way to burn fat. use that exercise to build lean body tissue.
other wise known as muscle. muscle burns calories to survive, the more muscle you have, the more calories will be burned. by the way, you need muscle to have a toned look, because tone is basically muscle showing through a minimal amount of fat.
every time you eat, your body burns calories in order to digest that food. if you eat multiple small meals a day, you will be kicking up your metabolism each time. you can also include 