Does anyone know of any good health/fitness trivia questions?

Does anyone know of any good health/fitness trivia questions?
For school, I need to come in with 5 questions. We are running a program called trick-or-treat street and we are having a trivia game. Please understand that these questions I bring in will be asked to 1st graders - 6th graders. They NEED to be on health and/or fitness. For example one I have already come up with is: Is a tomato a fruit or a vegetable? Fruit

Posted by Someone
What is the biggest muscle in your body?

Tongue

What is the biggest organ in your body?

Skin

Posted by mohammadmel
the smallest muscle in your body?
skkul.
the greatest oragan in your body?
penis

Posted by davesmall52
These may be interesting to you:

http://www.paulsquiz.com/free_quiz_questions/other_trivia_quizzes/Health_and_Beauty_Quiz_1/
http://www.paulsquiz.com/free_quiz_questions/other_trivia_quizzes/Human_Body_Quiz_1/
http://www.paulsquiz.com/free_quiz_questions/other_trivia_quizzes/Human_Body_Quiz_2/
http://www.paulsquiz.com/free_quiz_questions/other_trivia_quizzes/Human_Body_Quiz_3/
http://www.paulsquiz.com/free_quiz_questions/other_trivia_quizzes/Human_Body_Quiz_4/
http://www.paulsquiz.com/free_quiz_questions/other_trivia_quizzes/Human_Body_Quiz_5/
http://www.paulsquiz.com/free_quiz_questions/other_trivia_quizzes/Human_Body_Quiz_6/
http://www.paulsquiz.com/free_quiz_questions/other_trivia_quizzes/Human_Body_Quiz_7/

Even though the link is made shorter by Yahoo, each of the above links contains different quizzes.

Know better? Leave your own answer in the comments! More vigorous exercise can help improve fitness of the heart and lungs, which can provide even more consistent benefits for lowering heart disease risk. ... Exercise Fitness Blog

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