In Europe, unilateral and bilateral lower limb amputees participated in sports using prosthetic limbs. This includes people with cerebral palsy, amputees, and dwarfs. Many injured veterans including some amputees attend to march as well. His prototypes were tested by veterans and amputees from the Boston Marathon bombing. Pistorius ran in both non-disabled sprint events and in sprint events for below-knee amputees. I the Gilbreths did pioneering work with in the rehabilitation of war-veteran amputees. Among those 1,000 were also 31 wounded, including four amputees. Studies have looked further into determining whether amputees actually experience mirror touch synesthesia. Walking is less fluid and symmetrical for the children who are amputees. Transfemoral amputees can have a very difficult time regaining normal movement. This is especially important for trans-femoral amputees. He did autopsies on the brains of amputees. Some allow amputees to walk near walking speed or run. Capp resumed visiting war amputees during the Korean War and Vietnam War. Although there is evidence that mirror-touch synesthesia occurs in amputees, recent data has been inconclusive.