What is the most logical next event?

A girl is stretching in front of a swimming pool. She steps on a board and dives into the pool. she

Possible answers:
(1). starts swimming laps in the pool..
(2). stands up and makes her way to a fitness bar..
(3). comes back and kicks her legs in the water..
(4). flips around the board and dives back into the pool..
(1).