Question 2 (1 point) John (70 kg) is planning a long run later today. How many g

Question

Question 2 (1 point) John (70 kg) is planning a long run later today. How many grams of carbohydrate would you recommend that he consume during his pre-event meal 4 hours prior to his run? A) 500 to 600 grams B) 45 to 65% of the Daily Value C) 210 to 350 grams D) As many as he can. Save Question 3 (1 point) On the average, Becky consumes 1 L of water per hour during her training runs. Her body mass is 70 kg when she starts her runs and 67.5 kg when she finishes 2 hours later. Following her typical training run, how much fluid should Sue consume? A) Enough water to eliminate thirst B) 5-7 mL/kg C) 88 to 132 fl. oz. D) 3-5 ml/kg E) 64 fl. oz. Save ed Question 4 (1 point)

Explanation / Answer

2. As the meal is taken 4 hours before the run it will not affect the exercise. So he can eat whatever his need is.

Answer is (d)

3.# Subtract your post-exercise weight from your pre-exercise weight to get the number of

pounds you lost during exercise.

Weight lost = 70kg or 154lbs.(A) – 67.5kg or 149lbs(B) = 5 lbs.(C)

# To find out how many fluid ounces of water you have lost,

multiply pounds x 16 i.e. 5lbs(C) x 16 = 80 fluid ounces of water you lost during

exercise (D)

# To determine hourly fluid replacement needs, add number of fluid ounces you lost during exercise (D) to the number of fluid ounces you consumed during exercise (E) and divide by

total number of hours spent training.

(80fluid ounces (D) + 2litre or 67 fluid ounces (E)) ÷ 2hours =74 fluid ounces needed each hour

So the answer is (c)

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