What is emphasized by practicing deep breathing before communication?

Practicing deep breathing before communication is primarily emphasized as a way to calm communication apprehension. Deep breathing techniques help to regulate the body's physiological responses to stress, which can lead to feelings of anxiety or nervousness before speaking. By focusing on slow, deep breaths, individuals can lower their heart rate, reduce tension, and promote a sense of relaxation. This state of calm can enhance clarity of thought and emotional stability, which in turn allows for more effective and confident communication.

In contrast, distracting the audience is not a primary focus of deep breathing; rather, it is about centering oneself. Additionally, while deep breathing can indirectly affect how one controls the conversation by promoting confidence, control in a conversation might involve a different set of skills and strategies beyond just breathing techniques. Moreover, enhancing vocal tone typically requires various vocal exercises, rather than deep breathing alone, although breath control can support vocal delivery indirectly.