Parkour, the free-wheeling outdoor sport of vaulting, bouncing, jumping and flipping through the urban jungle, has inspired a new breed of indoor fitness centers where buildings are boxes, sidewalks ...

Carol Zolnowsky is perched on a 5-inch-wide log. She is focused on a parallel log about 2 feet away. She swings her arms and, with both feet together, hops to a soft landing on the next log. It might ...

Dagan Shaw didn’t plan on becoming a parkour coach – it started with a whim and a church wall. Seventeen years ago, fuelled by his Taekwondo training and a flash of curiosity, he tried climbing the ...