NASM Group Fitness Instructor Practice Exam 2026 – Complete Preparation Guide

The philosophy regarding shouting cues throughout a class highlights that frequent shouting can lead to vocal strain, which may result in vocal damage over time. An instructor's voice is a critical tool for communication, and excessive shouting puts stress on the vocal cords, leading to potential long-term consequences such as hoarseness or more severe vocal issues.

While shouting might temporarily increase energy or motivate some participants, it is not sustainable for the instructor's health and can ultimately detract from the class experience if the instructor becomes unable to speak clearly. Additionally, enhancing an instructor’s presence does not necessarily require shouting and can be achieved through other effective communication techniques, such as using a strong, clear voice or varying tone and volume when necessary. These methods support a dynamic and engaging environment without compromising the health of the instructor's voice.