在美国东部纽约市的曼哈顿地区有一个9个子女学拳击、多人成名的拳击家族——阿塞维多家族。埃德·阿塞维多是美国纽约州一个劳改所的看守员。他和他的全家住在纽约市东部的曼哈顿。这一地区社会秩序混乱,杀人放火、流氓抢劫事件屡有发生。面对如此恶劣的居住环境,有9个子女的埃德·阿塞维多想出了一招,让孩子们学习拳击,以防身自卫,免遭街 In the Manhattan area of ​​New York City, east of the United States there is a family of nine children boxing, many famous boxing family - Acevedo family. Ed Acevedo is a watchman at a labor camp in New York. He and his family live in Manhattan in the east of New York City. Social disorder in the region, murder and arson, hooliganism and robbery have occurred frequently. Faced with such a harsh living environment, Ed Acevideo, with 9 children, came up with a trick for children to learn boxing to defend themselves and protect themselves from the streets