HMS, BM EQ-Bank 192 MC

A triathlete has just completed the swimming leg of their event. Which macronutrient should they prioritise during their transition to cycling?

Protein
Essential fatty acids
Branched-chain amino acids
Carbohydrates

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\(D\)

Show Worked Solution

D is correct: Carbohydrates are essential to replenish glycogen stores for continued endurance performance.

Other Options:

A is incorrect: Protein not primary fuel source for immediate energy
B is incorrect: Fats too slow to metabolise for immediate energy
C is incorrect: BCAAs not primary energy source during exercise