ACSM Personal Trainer Certification Practice Exam

What percentage of calories from proteins is recommended for physically active individuals?

1. 5-15%

2. 10-30%

3. 10-35%

4. 15-25%

The correct answer is: 10-35%

For physically active individuals, it is recommended that protein should constitute 10-35% of total calorie intake. This range allows for adequate protein consumption to support muscle repair, growth, and the overall recovery process, which is crucial for those engaged in regular physical activity. The lower limit of this range ensures that individuals are consuming enough protein to meet their basic physiological needs, while the upper limit accommodates increased protein requirements for those involved in intense training or strength-building activities. Thus, the range recognizes the variation in protein needs based on the intensity and type of physical activity undertaken by the individual, allowing for flexibility in dietary planning. In contrast, the other provided ranges are either too narrow or do not align with the widely accepted guidelines for the protein intake of active individuals. This flexibility supports both general health and specific athletic goals, making the 10-35% range the most appropriate for physically active people.