Apparantly, before the last Bundesliga game of Hamburg, Doll, Hamburg's Head Coach took Mahdavikia aside and showed him some videos of his past explosiveness. He beleives the trick worked and he will have Mahdavikia in his starting 11!
http://www.kicker.de/content/news/artikel.asp?keyword=mahdavikia&keyword2=mahdavikia&letter=&mxres=25&folder=2100&object=310343&liga=1&saison=2004/05&spieltag=20&keyword=mahdavikia
http://www.kicker.de/content/news/artikel.asp?keyword=mahdavikia&keyword2=mahdavikia&letter=&mxres=25&folder=2100&object=310343&liga=1&saison=2004/05&spieltag=20&keyword=mahdavikia