Ever wondered where the design-minded go to relax, work-out and punch things? It turns out they’ve got quite the option list – stylish concept gyms are getting pulses racing everywhere. Equinox ...

Before Cary Williams opened her boxing gym in 1998, there were two major options for people who wanted to box. “You had to be a fighter, or you had to go to a fitness gym,” she says. Williams, a Santa ...