The Tempo Trainer can be used in many different sports and training styles. It is flexible, so athletes can adjust it to match their personal goals. Let’s look at a few popular ways to use it. In swimming, the Tempo Trainer is most commonly used. Swimmers place it under their swim cap, and it gives a beep sound that matches their stroke rate. For example, if a swimmer wants to do one stroke every second, they can set the Tempo Trainer accordingly. This keeps their swimming smooth, efficient, and energy-saving. Coaches also use it to help swimmers practice pacing for competitions.