A-ok or Okay, made by connecting the thumb and forefinger in a circle and holding the other fingers straight, usually signal the word fuckso.xyz is considered obscene in Brazil and Turkey, being similar to the Western extended middle finger with the back of the hand towards the recipient; similarly, the hand shape in American Sign Language when made with the other three fingers . Hand signals were developed to enable effective communication between lifeguards in situations where other communication methods were unavailable, particularly when lifeguards are performing a rescue. The ability to communicate clearly is an essential skill in life threatening situations. For safety reasons, surf life savers must demonstrate.
Hand Signals & Definitions. Signaling helps make other motorists, cyclists, and pedestrians aware of your intentions on the road. This improves safety and can help to avoid an accident. Below are the basic hand signals you may need to use if you are a cyclist or a motorist whose turn signals . Move the hand to indicate the direction of service. Extend the arm to the side of the team that will serve. Raise the forearms front and back, and twist them around the body. Place the palm of one hand over the fingers of the other, held vertically (forming a “T”), .