145 lbs, Weight gain/loss: 0lbs/week,
Activity level: Active Question and
answers rated A+
Compared to non-athletes, athletes generally need more energy to support
their physically active lifestyles. Athletes who do not consume enough food
energy can lose muscle mass and bone density, experience fatigue and
menstrual irregularities (females), and be at risk of injury. Approximately how
many calories are in this 1-day menu? - correct answer ✔5000 kcal
Ava is a female athlete who trains aerobically for at least 90 minutes per day.
Sports nutrition experts recommend females training at this level consume 45
to 50 kcal per kilogram of body weight per day. How many kilocalories per
kilogram per day is Ava consuming? (Hint: 1 kilogram = 2.2 pounds) - correct
answer ✔76 kcal per kilogram of body weight per day
Consuming an additional 500 to 700 kcal per day is a healthy way for anyone
to boost his or her calorie intake. For athletes, choosing calorie- and nutrient-
dense foods, such as nuts and dried fruit, can help achieve energy goals.
Which of the fruit or nut foods in the 1-day menu provides the most calories? -
correct answer ✔Dates
Although carbohydrates and fats are important energy sources for all athletes,
carbohydrates are the primary fuel for high-intensity anaerobic events lasting
less than 60 seconds as well as aerobic events lasting more than 60 minutes.
Ava is a long-distance runner training for a marathon. How many grams of
carbohydrates are in this 1-day menu? - correct answer ✔853
To maintain adequate muscle glycogen, athletes should consume 6 to 10
grams of carbohydrate per kilogram of body weight daily. Glycogen depletion
, is a major cause of fatigue during endurance exercise. How many grams of
carbohydrate per kilogram of body weight does this 1-day menu provide?
(Hint: 1 kilogram = 2.2 pounds) - correct answer ✔12.9 grams of
carbohydrate per kilogram of body weight
About 3 to 4 hours before competing, athletes should consider eating a meal
that supplies 200 to 300 grams of carbohydrate, as such meals or snacks can
improve performance. Which meal or snack from this 1-day menu falls within
this recommended carbohydrate range? - correct answer ✔None of these
options provides 200 to 300 grams of carbohydrate.
A healthy person stores about 6 grams of glycogen per kilogram of body
weight. If every gram of glycogen contains 4 kcal, how many total calories
does Ava's stored glycogen provide? (Hint: 1 kilogram = 2.2 pounds) - correct
answer ✔1580 kcal of stored glycogen
On this particular day, Ava ran for 2 hours (120 minutes) at a 7 minute per
mile pace. How many calories did she expend during those two hours? -
correct answer ✔1699 kcal
When athletes exercise vigorously for longer than 60 minutes, their glycogen
supplies become depleted, resulting in hypoglycemia (low blood sugar). At
this point, athletes report they have "hit the wall" and feel exhausted and
unable to maintain a competitive pace. Athletes can delay reaching "the wall"
by consuming 30 to 60 grams of carbohydrate per hour of activity. Which food
would provide 30 to 60 grams of carbohydrate for Ava? - correct answer
✔Bagel
After completing exhaustive physical activity, trained athletes can replenish
nearly all of their glycogen stores within a few days, provided they rest and eat
a high-carbohydrate diet. Athletes who train intensely each day need to
consume 8 to 10 grams of carbohydrate per kilogram of body weight to
replenish their muscle glycogen stores. If Ava ate this 1-day menu in the