Revealing mistake: When Elektra attempts to resurrect dead Abby, you can see Abby's chest rising and falling.
Revealing mistake: When the young girl "dies", you can still see her blink and breathe.

Directed by: Rob Bowman
Starring: Jennifer Garner, Goran Visnjic, Will Yun Lee, Kirsten Prout, Kirsten Zien
Revealing mistake: When Elektra attempts to resurrect dead Abby, you can see Abby's chest rising and falling.
Revealing mistake: When the young girl "dies", you can still see her blink and breathe.
Continuity mistake: When DeMarco lifts his glass to look at Elektra you can see there's no meniscus where the liquid hits the glass. When it cuts to a close-up of the glass there now is. (00:05:55)
Trivia: An "Elektra" movie was almost made in the 90s by Oliver Stone of all people. He wanted to do a film titled "Elektra: Assassin" that would have followed Elektra battling The Hand, and he wanted professional volleyball player Gabrielle Reece to play the titular character. When the rights to Daredevil and Elektra were sold to Fox, Stone left the project due to the complications of working with different studios and producers.
Answer: She was a gifted prodigy of martial arts.
Purple_Girl