What did Simbu want Hansika to learn?

In Vettai Mannan, Hansika plays a gangster. Her role is very important in the film and she is required to show her skills in martial arts as well. For these fight sequences, Simbu, the lead star in Vettai Mannan, wants Hansika to give her full concentration.
Sources say that the star wants these fights to be intense and has advised Hansika to concentrate in martial arts training to bring out the best. Looks like Hansika will soon turn out to be an action heroine in the lines of Vijayshanthi!