Proform Power 990 is the middle of the road treadmill in the new 2010 Power Series. It has a 3.0 CHP commercial pro motor with a self-cooling system for longer exercise routines. The motor is strong enough for walking and jogging. Spin-balanced, it is one of the smoothest and quietest motors out there. There is a lifetime warranty on the motor and frame, and one year for parts and labor. Sixteen built-in workouts on this treadmill add variety and a ProTech deck with adjustable cushioning reduces impact on joints. An adjustable absorption system delivers balance and comfort. The deck folds into an upright position for space saving storage. The Power 990 also has a dual grip heart rate monitor with EKG tracking built-in to the handles.

The cool new iFit Live works on this unit with the purchase of the module for an extra $129.99. If boredom quickly sets in during workouts, this feature with Google Maps can help you stay on the treadmill longer. Log into your online account; choose your starting point and destination for a scenic walk/jog anywhere in the world. iFit Live automatically adjusts the incline to match the terrain for an awesome interactive experience. This feature is excellent when training for specific marathons. Receive daily downloads automatically and listen to Jillian Michaels, the toughest workout instructor in the US, coach you to physical fitness. An activity and nutrition tracker, video workouts, and motivating emails and text messages can be selected. iFit Live requires a wireless Internet connection. A smart phone, laptop, or desktop computer browser is necessary.

For the money, reviewers say the Pro-Form Power 990 is a decent, all around treadmill built on the best qualities of earlier models. The innovative new features bring it into the 21st century with a high-resolution Grafixx backlit display that animates your screen for an up-to-date look. Stay cool during workouts with the advanced CoolAire fan. The adjustable fan is built into the console, like automobile AC. Plug your MP3 player or iPod into an Interplay Music Port. The player rests on a console shelf, within easy reach. The 2.0 Intermix Acoustic speakers produce a rich, equalized sound.

If you are looking for a treadmill for serious running, the Pro-Form Power 990 is not it, according to one reviewer. He suggests machines that can handle the pounding of a runner are in the $1,500 plus range. One reviewer says to ignore the suggestion that the motor is commercial grade or that the 325-pound weight capacity is accurate; however, another said he weighs 220-pounds and runs full out with no problem and loves this model. The following customer review has been abbreviated: "The product is good, works well, excellent price, and prompt delivery. Fairly easy assembly with help and easy to read directions. The fan is a bit noisy and slightly distracting." This reviewer highly recommends this model. ProForm has some great exercise equipment for their price range. The Power 990 is a good deal at $849 on sale at the ProForm website. Free delivery makes it a very good deal.