Cue up the Rocky theme song: It’s boxing day. Wearing the new Tory Sport spring collection, models Mileshka Cortés and Gabriella de Cárdenas square off, complete with an ode to a movie classic — the training montage. Follow the blow-by-blow in the video above and don’t forget to check out the latest issue of Inside Track to read our interviews with Cortés and de Cárdenas and explore more behind-the-scenes action.