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Photos: Hop, crawl, run to it
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Blake Evitt, an instructor with Parkour Generations Americas, led students up stairs during a morning session at Somerville High School.
Jim Davis/Globe Staff
| January 16, 2013
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Participant David Kovin ducked under a tree branch while running on a wall.
Jim Davis/Globe Staff
| January 16, 2013
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Daniel Abraham, Cristian Lopez, David Kovin, Blake Evitt, and Rachel Kelly negotiated railings
Jim Davis/Globe Staff
| January 16, 2013
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Blake Evitt lead students up stairs.
Jim Davis/Globe Staff
| January 16, 2013
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Rachel Kelly crawled up some stairs.
Jim Davis/Globe Staff
| January 16, 2013