Crossfit Nutrition Principles for Fitness 3

Question 1

What does the term 'nutrient timing' refer to in CrossFit nutrition?

Accepted Answer

Strategically consuming specific nutrients at specific times relative to exercise

Answer

Nutrient timing refers to the strategic consumption of macronutrients at specific times—particularly around training—to optimize performance and recovery.

Question 2

A CrossFit trainer is working with a client who wants to lose body fat without sacrificing strength. Which caloric approach is most appropriate?

Accepted Answer

A modest deficit of 200-500 kcal/day while maintaining adequate protein

Answer

A modest deficit of 200-500 kcal/day with adequate protein preserves lean mass while promoting sustainable fat loss.

Question 3

Which micronutrient deficiency is most commonly linked to impaired muscle contraction and cramping in high-sweat-rate athletes?

Accepted Answer

Magnesium

Answer

Magnesium is critical for muscle contraction and relaxation; deficiency—common in heavily sweating athletes—often manifests as cramping.

Question 4

In CrossFit's nutrition framework, what distinguishes 'performance nutrition' from the base prescription?

Accepted Answer

Performance nutrition involves precise quantity measurement and optimization around training demands

Answer

Performance nutrition adds precise measurement and strategic timing on top of the foundational whole-food prescription to optimize competitive and high-demand training outcomes.

Question 5

Which carbohydrate source would be MOST appropriate immediately post-WOD for rapid glycogen replenishment?

Accepted Answer

White rice or banana

Answer

High-glycemic, easily digestible carbohydrates like white rice or banana are ideal immediately post-workout for rapid glycogen replenishment.

(Crossfit) CrossFit Level 1 Trainer Certification Practice Test

(Crossfit) CrossFit Level 1 Trainer Certification Practice Test

Crossfit Nutrition Principles for Fitness 3