Double olympic champion Kowalczykia, 36, has not been seen racing in the current season, but Seefeldissä Polish will participate in a couple of sprint and the message.
the Woman told the surprising decision to return to the Twitter account.
This season, Kowalczyk has served as poland's national team assistant coach. Ski legend's last participation in a world cup race there last February.
kowalczyk was the most recent value of the race medal is in the world cup-Falun 2015, when he reached the pair sprint for the bronze Sylwia Jaskowiec .