In these busy times,you need a workout that does it all, and does it quickly. contemplate no further, or because we've got one for you. This 20-minute workout will raise your heart rate to burn serious calories while toning and strengthening your entire body. Remember,building muscle helps keep your metabolism firing on all cylinders - and that's precisely what you want. Grab a set of medium dumbbells and collect ready to work! whether you're new to this whole fitness thing, don't worry. We offer modifications throughout the video in case you need them.
Source: popsugar.com