 The condition severely limited his ability to play in away matches in European competitions and to travel with the national team. In some cases, he would travel overland by car or train, but the logistics of some matches were such that he would not travel at all. In the build-up to Arsenal's Champions League match against Olympique Lyonnais in February 2001, Wenger spoke of his concerns for Bergkamp travelling by train and car, because of the exertions involved.
