The main objective of betting is to win. Way back when betting started punters have tried to work out various betting strategies or systems to help them win. It is logical that in order to win punters will look for a way to help them increase those odds. Because of this there are many strategies out there and punters around the world use many of them. Some strategies have not been published as they probably do not work or if they do the punters are keeping this secret to themselves.