Replying to School Project- does skiing improve your health?

I have to write a persuasive essay for school on why more people should ski, one of the points I have to include is why skiing improves your health, I need help.

1)Why should people try skiing?
2)How and why does skiing improve your health?

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''this is the woman who shows up once a month to tear into me like a monkey on a cupcake.''- Ray Romano.
-ski for life- Just say fuck it and huck it!~pain is weakness leaving the body~
polar bears are laft handed! yeah go me!i am too!
over 2500 left-handed people are killed every year by using products made for right-handed people.