Treadmills are designed to enhance the most popular form of exercise - walking, jogging and running. The home treadmill has experienced substantial growth over the past few years. While other home exercise fitness equipment and infomercial gimmicks gather dust, treadmills continue to gain more popularity and get the results people are looking for.

Treadmill cushioning absorbs the force of your step; get good cushioning to lower the impact on your joints and ligaments. Some treadmills fold up for easy storage which makes them an ideal choice for those with limited space in a small apartment, small house or condo. Treadmill belt widths generally range from 17" to 22" and lengths from 51" to 61".

The deck is the belt area on which actual running, jogging and walking take place. The more expensive treadmill models will offer a selection of preprogrammed exercise routines. Adjustable inclines let you vary the steepness of a hill.

Safety features on a treadmill are especially important if you plan to work out alone or if you have small children who might accidentally start up the treadmill. People, who don't have enough room for a bulky exercise machine, may want to consider a folding treadmill; they collapse to allow for easy storage. Quite a few of the treadmills available today have the ability to add an incline to your workout to duplicate running or walking uphill, thereby increasing the intensity of your workout.

One of the key things to remember is that the larger motors tend to run cooler and usually require less repair and maintenance. The newest models of treadmills come with many extra features that you may not need.

Keep in mind that what feels right to you may not accommodate others around you as comfortably. The more incline variation offered in a treadmill unit, the more expensive the model will be. Before buying, make sure the deck area provides enough space for you to exercise in comfort and the belt should work smoothly without slipping or sticking.

When you're reading treadmill ratings or treadmill reviews, they'll usually cover safety statistics, the heart rate monitor, the various merits of the interactive model and computer fitness programs and levels. To make sure that your treadmill is sturdy and comfortable and doesn't operate noisily, start it up, step on it and test it out before you buy, if possible. Do your research; treadmills are an important investment, regardless of the price, and if it's not right for you, you don't want to find out after you've set the treadmill up at home.

Commercial club treadmills are reliable and well constructed; do look into a home version. Probably the most important thing to look for in a treadmill is to see how sturdy it is. Consider the cost of maintaining your treadmill as well.

You'll probably want to buy a unit with a motor that delivers 1.5 to 3 continuous, not peak, horsepower. You'll want a treadmill with an aluminum or high alloy steel frame that's strong enough to support the heaviest runner who'll be using it. It's best to buy a treadmill that has at least a one-year warranty. Most manufacturers of commercial treadmills found in gyms and health clubs also produce home versions.

The more programs the treadmill has to offer the more you can vary your workout and you'll be likely to continue exercising on a regular basis. As you increase your fitness levels, a quality treadmill will continue to assist your exercise needs as you progress to light jogging or to running. Be careful, because any type of jogging or running, whether on a treadmill or not, puts strain on leg and hip joints. Running or walking on a treadmill is an effective way to workout compared to other more complex cardiovascular exercises.

Buying a treadmill over the Internet doesn't have to be intimidating when you've done your homework. Take time to do your research, the same way you would any major purchase and buying a treadmill won't be difficult. If you've never used a treadmill before, make sure to have someone show you the basics of operation before you buy.