Get Physical is Sias first Feature Photo Shoot with SuperbeModels, and what better look than a modern take on 1980s aerobic style. Its all about electric bright colors, sexy leotards, and lots of bending and stretching to show off Sias slim, athetic body. And a big smile shows you how much fun Sia had during this shoot! Her bubbly personality adds something special to this erotic fashion shoot, but of course its Sia in nothing but a pair of tube socks that really gets us sweating.