Throw your hat into the ring

The phrase "Throw your hat into the ring" means to actively participate or compete in a particular situation or endeavor, typically by declaring oneself as a candidate or becoming involved in a contest, competition, or opportunity. It implies a willingness to engage, take a risk, or put oneself forward for consideration or involvement. The origin of this phrase comes from the practice of someone literally throwing their hat into a boxing or wrestling ring to indicate their intention to enter the fight.