Please explain “hit in the pocket” in this sentence: The minimum fine is set to double to $100, and those who drop litter ...

在一起震惊好莱坞的丑闻中，金·卡戴珊据称对堪萨斯城酋长队的近端锋特拉维斯·凯尔斯发起了毫不留情的攻击，并对他“令人作呕”的背部毛发进行了残酷的身体羞辱。