Remembering the Glory Days of ‘Play All Day,' the Mission of Boston's Hottest New Fitness Spot

Remember when you were a kid and you’d run around outside all day, just hanging around the backyard? Three Boston fitness instructors were inspired by those glory days to create Backyahd Boston, Seaport’s newest workout spot combining grit and play…and lots of sweat! Hannah Donnelly laced up to see what it’s all about.