Signaling and Scanning
You should always let others know when you are turning, changing lanes or stopping.
Communicating your intentions not only makes your ride safer, but it is also required by law in the United States.
Left Turn: Fully extend your left arm out to the side
Right Turn: Fully extend your right arm out to the side or bend your left arm up at a right angle with your hand flat.
Slowing or Stopping: Extend your left arm out at a right angle with your hand open
Scanning is simply the act of looking over your shoulder.
Scanning successfully is a key part of riding anywhere—it’s an easy and safe way to communicate your intentions to others and it also shows you what is happening behind you.
At first, it will be difficult to scan and maintain a straight line. A tip that may keep you from pulling the bike is to remove the hand, from the direction you are scanning, from the handlebars.
Puedes encontrar este video en español aquí: https://youtu.be/le6Ii2_ISeA