As the 27-year-old sprinter geared up for the race, her unique gesture sparked a viral debate.
Initially, Ewa was seen crouching, focused and ready.
But then, as the camera zoomed in, she gave a salute with her right hand.

Ewa Swoboda switches to her left hand to say a casual hello.
So, she switches to her left to say hello.
Another wrote, Ewa Swoboda switches to her left hand to say a casual hello.

The right hand is traditionally used for military salute.