At Cesar Chavez Academy in East Palo Alto, California, these seventh graders are part of an experiment to see if focused breathing can lead to focused learning.

在加利福尼亚州东帕洛阿尔托的 Cesar Chavez 学院，这些七年级学生正在参与一项实验，以了解专注呼吸是否能带来专注学习。