National Academy of Sports Medicine (NASM) Group Fitness Instructor Practice Exam

Which technique can best help an instructor display confidence while presenting a class?

1. Maintain a steady pace

2. Project one's voice from the diaphragm

3. Use minimal eye contact

4. Stand still throughout the session

The correct answer is: Project one's voice from the diaphragm

Projecting one's voice from the diaphragm is a crucial technique for an instructor to display confidence while presenting a class. This method allows for a stronger and clearer voice, which can convey authority and assurance. A well-projected voice ensures that participants can hear instructions clearly, which not only enhances communication but also demonstrates the instructor's control over the environment. Using the diaphragm to support the voice results in a fuller sound, reducing the likelihood of straining or wavering, which can detract from an instructor’s perceived confidence. It also encourages proper breathing techniques that contribute to sustaining vocal strength throughout the session. This projection reinforces the instructor's presence and engages the class more effectively. In contrast, maintaining a steady pace and standing still can contribute to an impression of calmness but does not inherently communicate confidence. Moreover, using minimal eye contact can convey disengagement or uncertainty, and standing still may limit the instructor's ability to connect with participants or demonstrate energy and enthusiasm for the class. Therefore, projecting from the diaphragm effectively encapsulates the essence of confident communication in a group fitness setting.