Actress Sonakshi Sinha was left exhausted after completing an action sequence of her upcoming film `Akira`.

`Just finished my 1st ever action sequence for #AKIRA! Exciting and exhausting!!! So tired but the adrenaline still pumping, bring it on,` Sonakshi tweeted Saturday.

"Akira" is the Hindi remake of 2011 Tamil hit "Mounaguru" and it features Sonakshi's father Shatrughan Sinha as well.

The actress had earlier expressed her excitement over training hard for A.R. Murugadoss's actioner.

"I have been training a little hard and being innovative now. I think learning something new for a film is very cool. It's a fun thing to do and very exciting," she said earlier.