You may not have heard of parkour, but you’ve certainly seen it. Some of its more extreme moves, such as rooftop jumping from building to building, are often featured in action films. But for everyday ...

Michael “Frosti” Zernow likes to vault, flip and catapult his way from A to B. The Santa Monica-based professional parkour athlete and instructor has 10-plus years of experience, and it shows: The man ...

You may not have heard of parkour, but you’ve certainly seen it. Some of its more extreme moves, such as rooftop jumping from building to building, often are featured in action films. But for everyday ...