Enjoy these Exercise Big Brain quizzes we've created for you, helping to test the Exercise knowledge you have.
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No, because they quench your thirst, you may not drink all the liquid you need. Regular water is better.
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Fruit juice is a concentrated carbohydrate source, and is not absorbed quickly. Stick with water or sports drinks.
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Sorry, it´s all water. Drink 16 oz to replace the liquid you lost.
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People in ultra-endurance events who drink only water can upset their sodium balance and develop a condition called hyponatremia, which can be fatal.
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That´s a good way to estimate how much you drink.
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Yes, you are losing fluid although it may not be apparent.
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After an hour or so, you may start to run short on stored carbohydrate, which can lead to early fatigue.
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Sports drinks with 6-8% carbohydrate and probably sodium are meant to drink while working out. Energy drinks have stimulants and supplements, and may have more calories, and are a bad choice for workout drinks.
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Guru Spotlight |
Nicholas Frank |