NordicTrack NordicFlex UltraLift Strength Training

Pros: Space saving design, Versatile workouts, HEAVY construction yet light compared to "weight stack" machines.
Cons: Butterfly chest exercise is ergonomically difficult.

So sad that this product is no longer manufactured. They can, however, still be bought in the classifieds and on Ebay. The most useful factors include ease of transition from one exercise to another.(No machine change is required. Just move into a different body position.) There are a LOT of different muscle group options available when exercising so you don't get bored doing the same old thing.

If buying used, INSIST on the instructions and or poster that come with the machine because without them, there will be exercises that you would likely not discover on your own. (It also includes a video of the exercises as well and this may be available to you.)

This product takes up VERY little space in your home, provides awesome levels of resistance based on your body weight, and does not have a "weight stack" so it is light and easy to move.

I have had one for over 5 years, and still use it regularly. I would recommend this product to any home fitness enthusiast with space limitations, and for EXCELLENT results with a high variation in work out styles.