<iframe width="580" height="385" src="https://www.youtube.com/embed/CmAi5NRwhe8?rel=0&modestbranding=1" frameborder="0" allowfullscreen></iframe> <br>Download the FREE HASfit app: Android -- iPhone Instructions for 30 Minute Full Body Workout with Dumbbells ... <br><a href="https://www.youtube.com/watch?v=CmAi5NRwhe8">source</a>