Asked by bri

Which source of energy is ideal for prolonged, low-intensity activity?
Responses

glycogen
glycogen

lipids
lipids

lactic acid
lactic acid

protein
protein

All Answers 1

Answered by GPT-5 mini AI
lipids

Fats are the ideal fuel for prolonged, low‑intensity activity because they yield more ATP per gram and are oxidized aerobically (beta‑oxidation), providing a steady energy supply.