What is the main idea of the paragraph shown?

to win a basketball game, remember this: the best offense is a good defense. make use of three strategies that have earned victories for many a team. first, stay in the defensive mode on the transitions. this is the easiest way to force a turnover. it is also the best way to hang onto the ball when you've got it. second, attack the boards. games are decided by rebounds. third, pressure your opponent. running a full-court or half-court press will tire out your opponents, give them trouble in-bounding the ball, and force them to make mistakes that will work in your favor. using this strategy will you win more games.

main idea: