Before revision: Status in sports Legal status of AAS and other drugs with anabolic effects in Western countries AAS are banned by all major sports bodies including Association of Tennis Professionals, Major League Baseball, Fédération Internationale de Football Association the Olympics, the National Basketball Association, the National Hockey League, World Wrestling Entertainment and the National Football League.
After revision: ,Status in sports Legal status of AAS and other drugs with anabolic effects in Western countries AAS are banned by all major sports bodies including Association of Tennis Professionals, Major League Baseball, Fédération Internationale de Football Association the Olympics, the National Basketball Association, the National Hockey League, World Wrestling Entertainment and the National Football League.