PRETORIA, South Africa - Oscar Pistorius is a "paradox" whose past triumphs as a sprinter crossing the finish line with raised arms contrasted sharply with the daily, severe limitations that he endured because of his disability, a physician testified Thursday at the runners murder trial. Wayne Derman, a professor of sport and exercise medicine at the University of Cape Town, said in court that the contrast likely contributed to stress and anxiety for Pistorius, who fatally shot girlfriend Reeva Steenkamp through a closed toilet door in his home. He testified for the defence, which wants to show that the athlete had a deep sense of vulnerability and it was a factor in what he has described as a mistaken shooting. "Youve got a paradox of an individual who is supremely able, and youve got an individual who is significantly disabled," said Derman, who has worked with South African Olympic and Paralympic teams and has treated Pistorius over half a dozen years. He noted that Pistorius anxieties included concern about flying. "He has a specific fear of being trapped somewhere without being able to move very rapidly," Derman said. Referring to Pistorius decision to confront a perceived threat on the night he killed Steenkamp, Derman said "fleeing was not an option" because the runner has no lower legs. Pistorius, 27, says he killed Steenkamp on Feb. 14, 2013 by mistake, thinking there was a dangerous intruder in his home. He shot her while on his stumps. The prosecution says he intentionally killed the 29-year-old model after the couple had a Valentines Day argument. Pistorius, who is free on bail, faces 25 years to life in prison if found guilty of premeditated murder, but he could also be sentenced to a shorter prison term if convicted of murder without premeditation or negligent killing. Additionally, he faces separate gun-related charges. During cross-examination, prosecutor Gerrie Nel said Derman, the physician, was giving "character evidence" rather than "expert evidence" and questioned whether the witness was capable of giving testimony that would work against Pistorius defence. "The truth would come before my patient," Derman said. Nel countered: "You cannot give evidence against your patient, sir." Rollie Fingers Jersey . Amare Stoudemire had 22 points and 10 rebounds, Carmelo Anthony scored 21 and the New York Knicks won their eighth straight game, 93-92 over Philadelphia on Friday night, sending the Sixers to their 23rd straight loss. Craig Stammen Padres Jersey . Acclaimed by world football leaders but held in contempt by many football fans. Blatter should arrive at the Itaquerao stadium in Sao Paulo to watch host Brazil play Croatia confident that this tournament -- his fifth as president -- wont be his last leading the worlds favourite sport. http://www.padressale.com/padres-rickey-henderson-jersey/ . And former Maple Leafs coach Ron Wilson certainly knows his pain. "Its pretty hard to coach there without allowing some of these things to kind of affect you," Wilson told TSN Hockey Insider Pierre LeBrun in his ESPN. Franmil Reyes Jersey . Irving played 10 minutes Sunday night before going to the locker room. He had two points and four assists, missing all five of his shots. The All-Star game MVP is the top scorer among Eastern Conference point guards with 21. Greg Garcia Padres Jersey .com) - Nino Williams posted 18 points and seven rebounds, as Kansas State edged No.CARSON, Calif. - Former Sweden international midfielder Stefan Ishikazi has signed with the Los Angeles Galaxy. The MLS club announced the deal on Thursday with Ishikazi, who spent the last eight seasons with Elfsborg in Swedens first division. The 31-year-old Ishikazi won two championships with Elfsborg, scoring 48 goals in 183 league games. Ishikazi also had 13 caps for Sweden to two yeears ago.dddddddddddd. Los Angeles coach Bruce Arena says the Galaxy welcome Ishikazis passing abilities and extensive experience. Ishikazi will have a key playmaking role on the right side setting up Landon Donovan and Robbie Keane. Ishikazi is another addition to the Galaxys attack along with two fellow newcomers: Canadian forward Rob Friend and Brazilian striker Samuel. ' ' '