Tech Team Keeps 2020 Paralympians in the Medal Race

Technical and scientific advancesthat touch many areas of the Paralympics —prostheticsand wheelchair construction, for two of the more visible ones — have enabled more para-athletes to compete at higher levels now than what was thought possible even just a few short years ago. Carbon fiber "blade" prosthetics have allowed amputees and those with lower-leg limitations to run races faster than ever.特别设计的椅子for paralyzed athletes — along with improved training methods — have translated to world records.

Balls that emit noises so that visually impaired athletes can compete, superlight bicycles, wheelchairs that can take the rigors of a para-basketball game — and can be tilted on their wheels by savvy players to give them a little more room to get off a shot or block one — are just some of the high-tech equipment that Paralympians will rely on in Tokyo.

"These are incredible athletes. They're breaking boundaries. They're doing things that humans have never done before," says Jeff Waldmuller, a prosthetist with German prosthetics companyOttobock, which serves as the Paralympics' official technical service partner in Tokyo. "And with that, they're testing the boundaries of their equipment. Anything from prosthetics to specialized biking or wheelchair equipment, to what's used in the track and field events ... Those things are going to break. It's our responsibility to fix them for all athletes, no matter what nationality they are."

Waldmuller, who lives and works in Salt Lake City, will be among the scores of technicians working long hours in Japan to keep the Paralympians on the playing fields. According to Ottobock, this team behind the Paralympic athletes is expected to carry out some2,000 repairs during the Games. They'll have more than 17,000 spare parts on hand. They'll have 3-D printers. In all, they'll have almost 20 tons (18 metric tons) of equipment and machinery to take care of the athletes.

Not every athlete comes to the Paralympics toting the best and latest equipment, either. The technical support group is charged with taking whatever equipment that athletes have — a years-old orthotic, a wobbly prosthetic, a bike with hundreds of miles on it, a creaky wheelchair — and making it as good as possible so the athletes can continue to compete.

Assistive technology has become super-specialized. Here are just afew examplesof how technology is used in Para sport.

As with any equipment in just about any sporting event — balls, uniforms, engines, bats, sticks, goals, you name it — Paralympic equipment is regulated. The International Paralympic Committee (IPC) has a policy that details four basic principles when it comes to the often tech-forward equipment used by Paralympic athletes: It has to be safe, affordable and available to a sufficient number of athletes, regulated to ensure fairness, and it can't be more important than the athlete wielding the tech.From the policy:

Each sport details the regulations for equipment. Because each Paralympic sport can haveseveral different classifications of athletes— Paralympians are placed in specific groups depending on their physical or mental impairments — the regulations regarding equipment can get pretty complex. The goal remains the same, though: To use technology and equipment to even the playing field as much as possible and let athletic ability decide winners and losers.

Waldmuller, 37, has been intimately involved in para sports for more than a decade. When he was 24, he was involved in a traffic accident that resulted in a partialamputationof his leg. Shortly after, he began to compete in para sports with the hopes of making it to the Paralympics. He never made it to the Games as an athlete, but he's there now, thanks to his work as a prosthetist. With Ottobock, he provides a "real world connection" between engineers and clinicians working on new types of prostheses.

His respect and admiration for those who will compete in Tokyo is unbridled.

"The biggest difference, I think, between able-bodied versus adaptive athletes ... most adaptive athletes have a lot more heart. They can really push the limit. Many have seen what true pain feels like. They can push past that threshold of pain and tolerate it," Waldmuller says. "And then they've always been told, 'You can't do this, you can't do that,' so they have this drive to push so much further. That's what makes adaptive athletes so incredibly tough. It's really more about that than the technology."

The Tokyo 2020 Paralympic Gamesbegin Aug. 24 and conclude Sept. 5.