This is how you sign Superman in American Sign Language.

How to sign

To sign "Superman" in American Sign Language(ASL), form a closed fist and trace the letter "S" on your body, starting from your shoulder and moving downward toward your stomach.

To sign "Superman" in American Sign Language (ASL), form a closed fist and trace the letter "S" on your body, starting from your shoulder and moving downward toward your stomach.