Putting Home Treadmills Through the Paces

You're sold on the idea that a good home treadmill is just what you need to maintain your commitment to regular aerobic exercise. But with dozens of different treadmills on the market for widely divergent prices, how do you choose the one that's right for you?

First, remember the adage: you get what you pay for. A good treadmill that will withstand regular use over an extended period of time is probably not going to be the cheapest model on the market. On the other hand, there is no need to pay top dollar for a commercial-quality model.

A good rule of thumb? Expect to pay something in the middle of the price range -- between $1,000-$2,000 -- and look it as a life-long investment. Beyond the price tag, below are some factors to keep in mind when comparison shopping.

Measure Twice
First, decide where you will put your new treadmill, then measure the space. You'll need some free space around the machine itself, and some head room if you're going to get a machine that inclines.

Give It a Test Run
Before you head out to a specialty fitness retail store, dress in loose, comfortable clothing and workout shoes. You'll want to try out several machines before you buy.

Time to Motor
The deciding factor in the life of a treadmill is the motor. In general, the larger and heavier the motor, the cooler it will run and the longer it will last. But be sure to check the voltage. Some treadmills with heavy motors are 220 volts, which won't work in most homes.

It's About Horsepower
Penn State Sports Medicine Newsletter recommends purchasing a machine with at least 1.5 continuous duty horsepower -- higher if you weigh more than 185 pounds or plan to run at high speeds on the treadmill.

Be aware that horsepower describes two different ratings. The "peak duty rating" is advertised on the treadmill tag. The "continuous duty rating" is stamped directly on the motor and is the rating that determines its quality and duration.

Length, Width, and Depth
The thickness of the walking deck and the size of the walking track should also be high on your list of priorities. The thickness of the deck affects the comfort of your legs and feet over a prolonged workout. Choose a treadmill that has a deck thickness of at least 3/4 inch, or one inch if you plan to do both walking and jogging.

The walking track needs enough length (at least 48 inches) and width (at least 17 inches) for you to walk comfortably without stepping off the track. If you plan to run on your new treadmill, you may want a longer track. Test it while you are in the store.

Shock Factor
To provide effective cushioning for the legs, feet and back, the treadmill's suspension must be directly under the walking deck. Lower quality treadmills may have shock absorbers on its legs. Bottom line? You don't want to see the frame bounce while you're just walking.

Nice to Have
After you've checked out the physical construction, there are a few more features that you may want to compare.

• Electronic Board
  Here, you can economize. The less expensive treadmills have just the standard displays: speed, distance, incline, time and calories. The more expensive treadmills also have a range of preset exercise programs that automatically alter speed and incline, as well as measure heart-rate. Ask yourself if such features will motivate you to keep exercising. If not, and you're on a limited budget, you can buy a less expensive machine, use a separate heart rate monitor, and develop your own programs.
• Service and Warranties
  The minimum warranty on a fairly good treadmill is 90 days parts and service. The better treadmills will carry a three-year warranty on the motor and two years on the drive train. If the store offers a good guarantee, chances are the machine won't need servicing very often.
• Delivery & Set-up
  Ask the dealer whether delivery and setup is included in the price.

If you choose a quality electric treadmill, it will last for years and provide great versatility for your cardiovascular program. Find a good specialty equipment store in your area that can help you find the treadmill you need. And then, by all means, use it!