Venting anger by "blowing off steam" does not reduce aggression and may instead increase it, according to a 2024 meta-analytic review published in Clinical Psychology Review. Researchers at Ohio State University analyzed 154 studies involving 10,189 participants and found that physical exertion, such as jogging or using "rage rooms," often heightens physiological arousal rather than calming the mind.
The Myth of Catharsis Theory
The long-standing belief that expressing anger acts like a pressure cooker release is unsupported by scientific evidence. Brad Bushman, a communication scientist and senior author of the study, notes that there is not a "shred of scientific evidence" to support the catharsis theory. While venting may feel satisfying in the moment, the research suggests this behavior reinforces aggression.
Sophie Kjærvik, a communication scientist at Virginia Commonwealth University and the study’s first author, initiated the review to debunk the idea that expressing anger is an effective coping mechanism. The team’s findings indicate that the most effective way to address fury is by reducing physiological arousal—the internal physical state that accompanies anger—rather than attempting to "exorcise" it through high-intensity activity.
Arousal-Reducing Versus Arousal-Increasing Activities
The study compared a wide range of activities, ranging from boxing and cycling to yoga and meditation. Researchers found that while physical exertion is beneficial for heart health, it is often counterproductive for anger management. Jogging, specifically, was identified as an activity likely to increase arousal and, consequently, frustration.
In contrast, activities that lower physiological arousal consistently proved effective in both lab and field settings. The researchers highlighted several successful strategies:
- Progressive muscle relaxation: Systematically tensing and relaxing muscle groups to lower tension.
- Slow-flow yoga: Focusing on breath and controlled movement to lower the heart rate.
- Mindfulness and meditation: Cultivating present-moment awareness to dampen the emotional response.
- Diaphragmatic breathing: Using deep, rhythmic breaths to signal the nervous system to calm down.
Even simple timeouts or counting to 10 were found to be effective, as these actions provide the necessary space to reduce the physiological fuel that powers an angry outburst.
Addressing the Two-Factor Nature of Anger
The research team based their analysis on the Schachter-Singer two-factor theory, which posits that emotions consist of both a cognitive component and a physiological component. While many traditional therapies focus on the cognitive side—such as Cognitive Behavioral Therapy (CBT) aimed at shifting the mental meanings behind anger—the study highlights the importance of the physiological pathway.
Because CBT is not effective for every brain type, these findings offer an alternative, accessible approach to anger management. Kjærvik emphasizes that individuals do not necessarily need professional therapy to begin these practices. Many free resources, including mobile apps and instructional videos, provide guidance for individuals looking to implement mindfulness or breathing exercises.
Common Questions About Managing Anger
Does hitting a punching bag help release anger? No. The study found that physical activities that increase arousal, such as boxing or jogging, do not reduce anger and can often make it worse by reinforcing aggression.
Why does venting feel like it helps? Venting can provide a temporary feeling of release, but the researchers found this feeling reinforces aggressive behavior rather than resolving the underlying emotional or cognitive issues.
What is the most effective way to calm down quickly? The study recommends activities that decrease physiological arousal, such as deep diaphragmatic breathing, progressive muscle relaxation, or slow-flow yoga.
Is there a difference between exercise and "rage rooms"? Both are forms of high-arousal activity. While exercise has health benefits, neither is recommended by the researchers as a strategy for anger management, as they fail to lower the physiological state of the person.
Do I need a therapist to use these techniques? Not necessarily. The researchers suggest that people can utilize free resources like mobile apps or online instructional videos to learn and practice mindfulness, meditation, or relaxation techniques.