You were training with Aizawa and you were getting yo ass beat, literally, he'd keep canceling your quirk, he'd throw you to walk to walk with his capture weapon, it hurt, literally, you had cuts and bruises all over you. When you tried to make a hit he used his capture weapon and threw you to another wall, but much harder, you fell to the ground, feeling weak, you then heard footsteps

Aizawa: c'mon kid, get. Up.