feat is more than impressive, it once was inconceivable. >> i was born three months premature. i lost a lot of oxygen and a bunch of blood through that process. >> steph has cerebral palsy and that develops after trauma to the brain during or after birth. now, people with the condition are often unsteady on their feet. they have impaired motor function, muscle coordination problems, and all of this could make cross-fit training dangerous. but for steph, it's just another obstacle to overcome. >> all of my other brothers and sisters are completely able-bodied and growing up in that world, there was no -- there was no other way to live. >> she was always active, but the inevitable freshman fit team in college really made her want to get in shape. >> i found a gym. i walked in and i said i want to become stronger. i hear cross is awesome. would i be able to do this? >> within an hour she was hitting the mats. with each push-up, she got