Which of the following statements Is FALSE?

If you engage in Intense exercise for 30 or more mlnutes most days of the week, you should increase the amount of
carbohydrates you consume.
When muscle glycogen levels drop to low, exercise performarnce increases.
During tralning, your food Intake should be composed of 55-70% carbohydrates.
Body carbohydrate stores are critical because they are the primary fuel source for working muscles