Why do they say four please after announcing golfers?

The phrase "fore please" is used by golfers to alert others on the course that a ball is headed their way and to warn them to take cover. The term "fore" is derived from the Word "before," indicating that players should be aware of impending danger. It's a safety precaution to prevent injuries from stray Golf balls. The addition of "please" adds a polite touch to the warning.