The TRX is an amazing versatile new piece of equipment. The company that produces it, Fitness Anywhere, is three years young and has done a phenomenal job creating something new and innovative.
Functionality:
★★★★★ (5 out of 5)
You could do a whole body workout on it. Plus you can use it pretty much anywhere, the door, a medium sized tree branch, a beam on the ceiling...
Difficulty:
★★★★✢ (4.5 out of 5)
The TRX is based on your body weight, so it is possible to max out, but not likely at all. It is simple physics, the more horizontal you are, the more body weight you are using. Another reason it would be hard to max out on weight, is the exercises you perform on it are fairly difficult to perform to begin with.
Price:
★★★★★ (5 out of 5)
Considering you could use this exclusively, the price is good. It comes in packages like you see in the picture. The least expensive package is $149.99, but if you will need a door anchor ($24.99), there is a package that includes it for $169.99.
Bottom Line:
I love this and it is a staple in many of my workouts.