In 2011, [Ropert Kapen] suffered a brain stem stroke that left him paralyzed. Doctors told his family that he had a 1% chance of survival, and that if he lived, he'd likely be in a vegetative state. Kapen beat those odds. His mental faculties were unscathed, and he slowly regained some movement and speech through therapy. Eventually, he was able to communicate, eat, operate a motorized wheelchair and write a book. He had another big dream, too. Growing up, I fell in love with hiking, being outdoors and the beauty of nature," he says. That was taken away from him for 10 years, Kapen says, but very recently, a new set of wheels has allowed for his return. It's called the AdvenChair [which] recently enabled Kapen to visit Machu Picchu. The orange, "all-terrain" wheelchair is human-powered and designed to help people with mobility challenges to venture into the wild. Its wheels, tires, brakes and handlebars are all premium mountain bike parts, and the large tires and suspension system offer a comfortable ride. Thanks to a versatile system of pulleys, bars and straps, teams of one to five people can assist in navigating the AdvenChair over just about any landscape. "It's rejuvenating to be outside, especially as a person with a disability, because these resources are not exactly the most accessible," [Isaac] Shannon says. "So when there is a tool that allows a person to be able to experience life in the most average way possible, I think it's healing, and it's nice to be out in nature where you're not around people."