You might be surprised that you could know more than you thought. There are just too many of such machines, but of course you may not know all of them. It is said that every month, there is a new variation or evolution of current cardio exercise machines. Thus, there could be numerous of them by now. It would be appropriate if you choose one and decide to use it regularly. To be able to make the best choice, it would be helpful if you would know what to expect from several of the most popular cardio exercise equipment available. The treadmill This machine burns the greatest amount of calories compared to other cardio exercise equipment around. Thus, if you are sitting all day in your job, the popular stationary bike is absolutely not the best cardio exercise machine for you. In the same way, bad knee condition should prevent you from using the stair master machine. Is the cardio exercise equipment consistent and aligned with your personal goals? However, most of us have fast-paced lifestyle which makes it difficult to insert physical activity into our busy schedules. Having cardio exercise equipments at home could resolve that issue. Signing up for an expensive gym membership may not be good idea if you are a person who dread walking to a room full of people and wait for you turn on the next machine. Stair climbers come in two types: with dependent steppers and with independent steppers. If you are a beginner, it is advised to use the dependent stepper type as it is easier to use than the independent stepper type. The intensity of workout can be adjusted manually or through computer controls. 3. Rowing machines help strengthen your arms, legs, shoulders, and back with very low impact. Chest-wrap monitors are usually favored over the ear clip type. The wireless variation of the chest-wrap comes with an alarm that notifies you when your heart rate is way below or above your acceptable range. In the near future cardio exercise equipment like the treadmill will be enhanced by technology.