I was recently invited by Get the Gloss to attend my first Inside Out Barre class at Equinox, on High Street Kensington. I always enjoy a session at Equinox, partly because it’s one of the few gyms in London that’s not housed in a Bat-cave basement, but instead enjoys pride of place high up on the second floor of the historic Art Deco ‘Derry and Toms building‘, bathing in natural sunlight thanks to huge windows in pretty much every room. And the weights zone is positively oceanic by London’s standards. The whole place enjoys a ‘look and feel’ that the Americans just do better!…