Bayern München's Fiete Arp is injured once again.
|Fiete Arp.||Photo: Rufus46, CC BY-SA 3.0|
The 19-year-old, who had just recovered from a hand problem, has injured his arm in training.
Bayern don't specify how long Arp is expected to be out for. According to Bild, he's set to be out for a number of weeks.
The German champions paid €3 million to sign Arp from Hamburger SV in the summer.