Martha's work as a dipper or bather involved running a bathing machine. She would have pushed this type of machine in and out of the sea. She would have also been responsible for helping the bather who is using the machine to get into and out of the water. It involved a lot physical activity. Her job was something that suited her large build. Martha was a dipper for around 70 years. She was forced to retire through ill-health in 1814.