Career
She previously played for of the Estonian Naiste Meistriliiga. From Ahja, Põlva County, Aarna started training with the youth team of as a goalkeeper in 2003. In 2008 she started in " senior squad in the Esiliiga, the second level of women"s football in Estonia.
From 2009 she played for in the top level Naiste Meistriliiga.
She remains the club"s most capped player with 121 games in all competitions and 166 goals in Estonian league and cup games. Despite offers from other Meistriliiga clubs, Aarna opted to stay with her hometown club until leaving the country.
After the end of season 2013, Aarna signed her first professional contract with Naisten Liiga club in Finland. In her debut season Aarna scored 13 goals in 21 matches and helped the team to reach third place and the first ever medals in the club"s history.
Aarna debuted for the senior national team in the 2009 Baltic Tournament, starting her first game on 29 April 2009 against Latvia and scoring Estonia"s fifth and final goal on her home ground, Lootospark.
She previously played at Under-17 and under-19 levels. Scores and results list Estonia"s Women"s National team first.