Reference: Star Wars Saga Edition Core Rulebook (85).
Prerequisite: Trained in Endurance.
Effect: You can catch your second wind one additional time per day, but you can still only catch a second wind once per encounter.
Normal: A hero can catch his or her second wind once per day.
Special: You can take this feat multiple times; each time you take this feat, you can catch a second wind one additional time per day. A nonheroic character that takes this feat for the first time can catch a second wind once per day.