Brazilian quadriplegic paralympic swimmer Ronystony Cordeiro, who was involved in an accident with his bicycle in 2004, is helped by assistants to leave the pool after a training session at Banespa indoor swimming pool in Sao Paulo August 3, 2012. The 2012 London Paralympic Games will take place from August 29 to September 9. REUTERS/Nacho Doce (BRAZIL - Tags: SPORT SWIMMING OLYMPICS)