In this video, we learn how to defend against an attacker from behind with Grace. When someone comes from behind, you will want to scream very loudly "NO!". You will also want to hit as hard as you can backwards. Make a fist shape first to protect your hand and punch backwards into the attacker. Make sure you aim towards their groin area to ensure the attacker will fall down. When you hit them, hit them as hard as you can, even if it hurts you and scream as loud as possible so you can attract attention, then run away when they are down.