Boxing is a combat sport of English origin in which two participants of similar weight fight each other with their fists in a series of one to three-minute intervals called rounds. Victory is achieved if the opponent is knocked down and unable to get up before the referee counts to ten (a Knockout, or KO) or if the opponent is deemed too injured to continue (a Technical Knockout, or T... https://xn--939au0gp10bnwafe.com/