The German club shared pictures of Haller at their training centre, getting involved in a personal workout.
Ivorian striker Sebastian Haller has made a near-miraculous recovery from a testicular cancer diagnosis in July and has returned to training with his club, Borussia Dortmund.
Haller signed for Dortmund in a €31 million deal from Ajax after two impressive years with the Dutch club, but has been unable to play in a competitive fixture for his new club since signing due to his diagnosis in the team’s preseason camp.
