The mental journey of American national team players around the "Quad Rugby" (physically handicapped rugby team). Although playing in a wheelchair, players have a lot of physical collisions, it is common to sweat and bleed, and it is also common for urine bags to burst. Because they are more violent than ordinary sports (comparable to "crazy roller skating"), before changing their name to "Quad Rugby", this sport has a very bloody name ─── "Murderball" (murder ball). The film's hero, Mark Zupan, 30, was permanently crippled by a traffic accident at the age of 18 and spent the rest of his life in a wheelchair, but he found meaning in Quad Rugby. Mark, who is the ace of the US national team, is agile and full of fighting spirit on the court, and his excellent performance has been named the most amazing action hero of the summer vacation by Entertainment Weekly. The film was released at the Sundance Film Festival at the beginning of this year and received rave reviews. Authoritative film magazines Premiere and Hollywood Reporte...