article_snippet.sent: Muller-Wohlfahrt, meanwhile, was at Philipp Lahm city centre clinic, nearly eight miles away.
article_snippet.sent: Muller-Wohlfahrt has worked with the German national team as well as athletes including Usain Bolt .
article_snippet.sent: Muller-Wohlfahrt claims that a substance called Hyalart, which is extracted from the crest of cockerels, helps lubricate knee injuries and take away pain.
article_snippet.sent: Muller-Wohlfahrt also swears by Actovegin, an amino acid preparation derived from calves' blood.
article_snippet.sent: In 2009, Muller-Wohlfahrt prescribed more than 50 injections of goat's blood to St Johnstone striker Peter MacDonald for St Johnstone striker Peter MacDonald hamstring injury.
article_snippet.sent: Among those to have been treated by Muller-Wohlfahrt are Ronaldo, Usain Bolt, Michael Owen and Jose Maria Olazabal.
article_snippet.sent: Muller-Wohlfahrt claims to have administered more than one million injections, at least half of which have been to athletes.
article_snippet.sent: it placed club bosses in a quandary, not for the last time, as Muller-Wohlfahrt pointed out Muller-Wohlfahrt had a steady stream of high-profile patients to Muller-Wohlfahrt city centre practice, not least the likes of Usain Bolt, and that Muller-Wohlfahrt could ill-afford to desert Muller-Wohlfahrt post to spend day after day at the club's training facility.
article_snippet.sent: Usain Bolt was one of many athletes to benefit from Muller-Wohlfahrt treatment at the London Olympics .