Free! (English Dubbed) Season 1 Episode 3 Theoretical Dolphin Kick!

In Free! season 1 episode 3, "Theoretical Dolphin Kick!", the Iwatobi Swim Club is still trying to recruit new members, and Gou decides to bring in some extra help. She enlists her older brother, Rin, who happens to be a talented swimmer and a member of the Samezuka Academy swim team. While Rin may seem like the perfect addition to the Iwatobi team, his appearance initially causes tension between himself and Haruka, who used to swim with Rin at a young age. Despite the tension, the club manages to work together to improve their dolphin kicks, which are integral to swimming efficiently. However, with Rin suddenly leaving mid-practice, it seems like their efforts may have been in vain. Will the Iwatobi Swim Club be able to keep up with Rin and his talented team? Or will they lose their motivation once again?