Once Ochaco uses her Quirk to negate the gravitational pull on an object, she can press the tips of her fingers together to release the effect. Using it on multiple objects at a time or overusing this technique greatly exhausts her, even to the point of vomiting.
However, Ochaco appears to have gained a greater level of tolerance to the repercussions: During the U.A. Sports Festival, she is able to release an entire arena's worth of debris on Katsuki Bakugo and continue to fight afterwards.
- ↑ 1.0 1.1 My Hero Academia Manga and Anime: Chapter 4 and Episode 4.
- ↑ My Hero Academia Manga and Anime: Chapter 36 and Episode 22.