 He also compensates for the adjustments ankles make on the turns, breaking the curves into short, straight lines.According to his coach Ampie Louw, Pistorius may be able to use the inward lean to generate force and come out of a turn going faster.To resolve questions about the blades, Pistorius was asked to take part in a series of scientific tests in November 2007 at the German Sport University Cologne with Professor of Biomechanics Peter Brüggemann and IAAF technical expert Elio Locatelli.