NSCF Certified Personal Trainer Practice Exam

The recommendation for the 17-year-old male client to strive for a positive caloric balance of roughly 150-450 calories per day is important for supporting muscle mass development. For a young individual who is actively training, having a slight surplus of calories can provide the body with the necessary energy to fuel workouts and recover from them. This surplus not only helps with gaining muscle but also supports overall growth during this formative stage of life.

Additionally, meeting protein requirements is crucial because protein is the building block of muscle. Consuming adequate protein in conjunction with a calorie surplus can promote muscle synthesis, enhance recovery, and improve overall strength. This approach ensures that the body has the resources it needs for repair and growth after workouts.

Focusing solely on high-fat meals, avoiding carbohydrates completely, or consuming fewer calories than burned would not adequately support muscle gain or overall health. A balanced approach that includes sufficient carbohydrates, proteins, and fats is essential for young athletes looking to enhance their muscle mass effectively.