Those of you who want to burn up more calories without muscle building or strain on your joints, you have to try the elliptical machines.
The site http://www.ellipticalmachinesguide.com provides you with all details on all the different kinds of elliptical machines.
The best I like about the elliptical is how fast I am able to burn down calories.It is combination of walking and cycling. In about 10 minutes you get to burn about 100 calories.This would make you slimmer and trimmer sooner. Best part is that it comes to you at an affordable price.