5. Let’s go!
Put your fingers straight out, with the palm of your hand facing the pavement. Then bend index, middle, ring and pinkie fingers downward, creating a 90-degree angle with your palm. Now turn your hand slightly to the side (if you’re using your left, go toward right and vice versa) and repeat. This means “let’s go.” You can hit the palm of your other hand, which will stick out slightly. You can also tilt your head toward the direction you need to take, and emit a brief whistle.