Watch: Dortmund newcomer Gregor Kobel in training
Watch out the highlights from Gregor Kobel's first training sessions in a Borussia Dortmund shirt.
Borussia Dortmund have a new first-choice goalkeeper in the shape of Gregor Kobel, who has made the switch to Signal Iduna Park from VfB Stuttgart.
Check out the 32-year-old in training at his new club here: