This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (June 2022) (Learn how and when to remove this message) People often use gestures during heated or tense arguments, such as at this political demonstration (2007). Gestures are a form of nonverbal communication in whi
![List of gestures - Wikipedia](https://cdn-ak-scissors.b.st-hatena.com/image/square/348b99ef609f975586774c4ccf0886617ff02514/height=288;version=1;width=512/https%3A%2F%2Fupload.wikimedia.org%2Fwikipedia%2Fcommons%2Fthumb%2Fe%2Fe7%2FMahmoud_Ahmadinejad_at_Columbia_6_by_David_Shankbone.jpg%2F1200px-Mahmoud_Ahmadinejad_at_Columbia_6_by_David_Shankbone.jpg)