Halfway through this film, the French jewel thief (the black fox ?) played by Vincent Cassell is seen poolside doing an usual set of limbering up techniques or a style of yoga/movement I've not seen before - does anyone know exactly what it is that he is training in, or using during this scene ? He is poolside in white trousers and there is just music playing as they cut back and forth from him to the Ocean's crew. Thanks in advance. Al