Katrina Kaif who is currently shooting for Tiger Zinda Hai in chilly Austria, is not letting the challenging weather interrupt her fitness regime.

The actress who is completely dedicated when it comes to training ,has flown her trainer Reza Katani to Austria , to ensure she doesn’t miss a single day of working out.

While the team is shooting in the mountains at 1,400ft above sea level,without access to a gym or proper workout equipment, Reza is training Katrina in the planche – an advanced bodyweight technique  in which the body is held parallel to the ground by only the hands.

Says a source,  “Katrina will have some challenging action scenes in Tiger Zinda Hai which will require a great amount of strength and balance. She is learning the planche as it only involves using one’s body weight and also works the entire body out minus the use of equipment. It is an extremely difficult move, which very few are able to master”.