"Looking forward to this journey together! My best wishes to the team 'Saina Nehwal Biopic'," Nehwal wrote.
Along with the post, Nehwal also posted a picture in which Parineeti is seen holding a shuttle cock.
Producer Bhushan Kumar shared that the film's shoot will commence on October 11.
He tweeted: "All the very best Parineeti and the entire team as our project, #SainaNehwalBiopic starts shooting on 11th October."
Parineeti had replaced actress Shraddha Kapoor in the biopic, which is being directed by Amole Gupte.