International Sports Sciences Association (ISSA) Trainer Practice Exam

Which of the following is NOT a component of the protein dense foods recommended portion?

1. Human palm size

2. Measured in fists

3. Based on body size

4. Relative to the meal type

The correct answer is: Measured in fists

The recommended portion of protein-dense foods is often discussed in terms of certain visual or relative measurements that help individuals gauge suitable serving sizes. The correct answer highlights that "measured in fists" is not typically a recognized guideline for determining protein portions. Instead, common guidelines emphasize using the size of the human palm, which can serve as a practical and individualized way to approximate serving sizes based on hand dimensions. This method acknowledges that protein intake should be tailored to an individual's body size and nutritional needs, which also validates the importance of using the palm size and relative measures according to different meal types. In contrast, measuring portions with fists is less effective for protein-dense foods, as this size can be inconsistent across individuals and is more often associated with carbohydrate servings like grains or vegetables. Thus, the focus on palm size, body size, and meal type adjustments provides a more accurate framework for protein portioning.