"粗野的动作" can be translated into English as "rough or unsportsmanlike actions" or more simply as "rough play" (in the context of sports) or "uncouth/boorish gestures" (in a more general or non-sports context).
"Rough play" is commonly used when referring to aggressive or physically violent behavior in sports.
"Uncouth/boorish gestures" convey the idea of actions that are lacking in refinement, courtesy, or good manners in a broader social or everyday setting.