Ellipticals for Low-Stress Workouts
Ellipticals are exercise machines that give a person a low-stress cardiovascular workout and this non-impact workout can vary from light to high intensity, depending on the preference of the user. This is a stationary exercise machine that functions somewhat similar to that of walking, running, and even stair climbing. This works by placing the feet on pedals that move in an elliptical pattern. These machines are known to be able to decrease the risk of impact injuries since it offers exercise in a way that there would be lesser pressure in the joints. Hence, a lot of injured people use these machines as a means of staying fit. Ellipticals that also include handles that allow upper body movement are usually called cross-trainers.
These elliptical debuted in the market sometime around the early nineties, but the more compact and advanced elliptical trainer was credited 
to be invented by Larry D. Miller for the brand, Precor, and such invention was patented in early 2004. The idea was based on how a person runs and Miller saw this while he was watching and filming his daughter running beside a car. His simple idea was to take the exact motion that the legs perform while running and put it into a machine that puts lesser strain on the person’s joints. Ellipticals slowly earned a whole lot more in terms of sales through the years as their sales increased by millions since last 2010. This is proof that more and more people want to stay fit and healthy.
There are three types or kinds of ellipticals according to its function, namely the front drive elliptical machine, the rear drive elliptical machine, and the manual or electronic elliptical machine. The front drive elliptical is usually accompanied by articulating pedals that make the person feel comfortable while exercising since it gives off a shuffling movement. The rear drive design is generally a better one than the front drive since lesser body parts are needed in exercising which makes it less burdensome for the person. The last type is the manual or electronic elliptical machines which is the most comfortable and natural to work with. Some certain companies and manufacturers offer commercial type ellipticals that focus more on the durability feature of the machine.
Majority of ellipticals can be adjusted to increase the resistance it provides so that it would be more strenuous for the muscles. They also feature a reverse function to provide more balance and to workout different muscle groups. Usually, ellipticals come with consoles that provide various readouts such as the time, distance, level of resistance, and the burned calories. Expensive elliptical machine models include entertainment features such as an MP3 and CD player, TV, games, and virtual trainers, which would definitely entertain a person and make him want to work out more.
Ellipticals provide a person with the similar benefits we get out of walking and running and these equipment work in the same manner as well, but with lesser burden and strain on the hips, knees, and ankles. According to some doctors and 
health professionals, this would be of great help to those who are suffering from arthritis, back pain,and other kinds of skeletal diseases. To further stress on the “walking and running” aspect of these ellipticals, they are known to also provide similar protection for osteoporosis. Nevertheless, these machines are rapidly growing in popularity and this is due to the fact that elliptical offer exercise at a gentler rate and moderate pace.