Coupled with healthy diet and lifestyle, cardio exercises like walking, cycling, running, or jogging can increase your heart health and enhance your body's metabolism. Cardio exercises can be done indoors or outdoors. If you're a busy person, you might prefer an indoor training (in a fitness gym or at home) than outdoor training. It s a good thing you have the option of owning a treadmill. It is a low impact cardio machine that paves the way for walking, jogging, and even running in place. This is made possible by a moving belt situated over a deck. You can choose between a manual and a motorized treadmill. The manual type is lighter and less expensive. The setback is that these machines could pose unlikely impact to the joints. Stationary bikes These machines are simply described as less intense in terms of calorie burning compared to other cardio exercise equipment. You would have to pedal up to four miles just to burn about a hundred calories. Stationary bikes could be less effective than treadmills but many people prefer to use them because they are fun and exciting. If you have excessive weight and bulging body fats, you surely are certain about your need to invest in such machines. It is not just another fad, although some people treat it as one. You should decide to tediously and strictly use your cardio exercise equipment if you want to make use of it. Make your investment matter. Fitness experts recommend to buy elliptical trainers costing more than $1,000 as cheaper machines can only hold up to light use. There are two main types of cardio exercise bikes: the recumbent and the upright. You can already buy a good quality bike at the cost of $450. Expensive brands of bikes cost above $1,390 while the cheapest cost below $170. It facilitates a movement as if you are climbing vertically. You would be forced to go against the natural gravity. The use of the machine could easily and effectively increase your heart rate. Tread climbers are among the newest cardio exercise machines in the market. Manufacturers claim that the equipment is the best cardio exercise.