Question

While you are driving, you see a bicyclist ahead of you with their left arm stuck out and bent upward at the elbow. you should assume the bicyclist is?

Answer 1

The answer is a right turn. When a bicyclist is going to make a right turn, he or she should use the left hand bent upward, to let drivers behind him know.  

Another way to indicate a right turn is to use the right arm extended horizontally. Either way, the bicyclist should make the turn signal with enough time for the other drivers to see it and take precautions.  

Answer 2

Left arm bent upwards signifies a right turn.