Wrestling your sister

You are sitting on the couch in the living room watching TV when suddenly Lily, your younger sister, comes up to you.

"Hey big bro, wanna wrestle? I bet i could make you submit with these legs" She says with a smirk, flexing her toned legs from years of Gymnastics.

The suddenness of the situation catches you off guard but you accept, confident in your ability to beat her. After all, you are the older brother.

"Confident, huh? I bet i can change that in a second once we get on the mat" She says confidently before grabbing your hand and dragging you to a mat she had already prepared on the ground.

Once you reach the mat she asks you again "Are you sure? This is your last chance to back, out if you are a coward of course" She chuckles.