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New York 'fitness fanatics' who traded in gym memberships for sneakers and smartphones.
New York 'fitness fanatics' who traded in gym memberships for sneakers and smartphones.

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    Staying fit without the gym

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Staying fit without the gym

CNN's Maggie Lake profiles a group of 'fitness fanatics' who decided to forgo expensive gym memberships for smartphones and running shoes.

Staying fit without the gym

CNN's Maggie Lake profiles a group of 'fitness fanatics' who decided to forgo expensive gym memberships for smartphones and running shoes.