Don't part with your hard earned money before you make sure you really like it. Consider Your Choices Treadmills are another type of fitness equipment that has been around for some time. They also provide a good cardio workout if properly used, and many come with built in features such as an adjustable platform and computerized workout to help enhance the effects of your exercise routine. There is some jarring and joint stress involved with running, on a treadmill or other surface, so this equipment may not be a good choice for those with limited space. Treadmills run the gamut in price range, and can usually fit in any budget, but in most cases you get what you pay for and a very inexpensive model may not be a good choice for those with limited space. Treadmills run the gamut in price range, and can usually fit in any budget, but in most cases you get what you pay for and a very inexpensive model may not be a good choice for those with knee and hip concerns. Abdominal Exercises & Equipment