some people would say, made it a little bit more comfortable, shall we say, than it was in the 20s and 30s. , , , 30s. definitely. even the elements like nutrition 30s. definitely. even the elements like nutrition and 30s. definitely. even the elements like nutrition and training - 30s. definitely. even the elements like nutrition and training for- 30s. definitely. even the elements like nutrition and training for the i like nutrition and training for the swimmers, mercedes used to eat duck legs while swimming at now you have all these energy bars and things like that. down to the things that they wore, she had a woollen bathing suit with a pair of motorcycle goggles and a baby cap on which she wore an original 1930s swimming costume for the film, and we try to be very accurate in how we represented the types of things they wore back in that era. iloathed represented the types of things they wore back in that era. wore back in that era. what is the film trying wore back in that