The 27-year-old actress credits her action role in "Avengers Assemble" as Black Widow for her good physique, reported Contactmusic.
"Every woman has body worries, and I'm not exempt from that. But part of the by-product of spending that much time in the gym is that you can fit into a cat suit," said Johansson.
The actress' spy character in the superhero movie is very fierce, and Scarlett had to work very closely with her stunt-double Heidi Moneymaker to get her fight scenes right.
"The idea is that Moneymaker and I become one and we can start and finish each other's moves and everything in between. And it's a lot of training and dedication and it hurts and it hurts and it hurts and then suddenly it doesn't hurt and you're getting it right and it's a great moment - you feel like you've accomplished something big," added Johansson. PTI CORR
