From Military Times:

This workout focuses on making you a stronger swimmer. But by doing the exercises — and eating a healthy diet — it will improve your look, too. These six exercises work the body from feet to shoulders. (Triathletes will agree there needs to be a seventh exercise on how to survive the trampling that occurs during the swim portion of a race.) Do 10 reps on everything, and dream of the nice warm days ahead while working on these exercises.