LIMBERING UP

● Basic mechanical prosthesis can cost from $15,000 to $20,000 and focus on running for competition. They are not an “everyday” prosthesis compatible with walking.

● Computerised versions can cost more than $150,000 and can be used for running, walking and swimming.

● Para-athletes use everything from prosthetics, carbon-fibre blades and wheelchairs to compete.

● Equipment for athletes with impairments, such as prosthetic blades, have become so technologically advanced in recent years that some “blade runners” and prosthetic-wearing athletes are getting closer than ever to beating their able-bodied counterparts.

● Ottobock’s technicians recently serviced 670 athletes from 42 countries at the Paralympic Games in South Korea, repairing and maintaining wheelchairs, sitdown skis and special skiing prostheses such as the ProCarve.