How to Throw a boomerang
Regardless of what you might have seen on tv or movies, you should never throw a boomerang side-arm. The only proper method for throwing a boomerang is to throw it overhand just like you would with a baseball. There are two ways to grip a boomerang: either pinch it or cradle it. You can do whichever one is more comfortable to you. This video will show you how to throw a boomerang.