If it was simple enough that I could explain it it a few paragraphs on an internet forum then people wouldn't be using them improperly. There are resources available if you look for them but the best way is to find someone that knows how to use them and can demonstrate that knowledge and learn from them.
There's nothing like the Rockies in the springtime... Nothing like the freedom in the air... And there ain't nothing better than draggin calves to the fire and there's nothing like the smell of burning hair. -Brenn Hill