Woman Escapes Shoelace Choke Using Basic Jiu-Jitsu

A woman waits at a bus stop. A man walks up behind her with a shoelace. He wraps it around her neck and pulls. She's got seconds to react.

She turns into him, protects her neck with her hand. Gets low, stays calm. He's trying to choke her, she's denying him the angle. Basic jiu-jitsu principles keeping her alive right now.

He drags her to the ground. She keeps moving, stays on her back, uses her legs to create distance. He can't land clean shots. She's not making it easy for him.

Help arrives just in time. But what if it hadn't? How long could she hold him off alone?