How to Get in shape with CardioTrainer on Android

Need to get in shape? Your Android device may just be your best friend. One of the salient advantages of a Google Android smartphone over, say, an Apple iPhone, is the inherent extendibility of the open-source Android mobile OS. There are a seemingly infinite number of settings to tweak and advanced features to discover and use. This free video tutorial, in particular, discusses how to use the CardioTrainer application to get heart healthy.