Getting great camera portraits for moving objects does not have to use DSLR cameras, you can also use camera smartphones like android to get great freeze photos in moving objects.
How to shoot moving objects on a DSLR is not much different from how to shoot moving objects on android, but it takes some additional applications such as MX camera in android with live shot fiture, the feature will make you more easily in shooting moving pictures. How easy is not how to shoot moving objects with DSLR cameras.