process. >> steph has cerebral palsy, and that develops after trauma to the brain during or after birth. people with this condition are often unsteady on their feet, have impaired motor function, muscle coordination problems, and all 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 other way to live. >> she was always active, but the inevitable freshman 15 in college made her really want to get in shape. >> and so, i found a gym. i walked in. i said, i want to become stronger. i hear cross-fit's awesome. would i be able to do this? >> within an hour, she was hitting the mats. with each push-up, she got stronger. with each pull-up, more intense. >> i'm determined to prove not only to the world but to myself that i'm good enough to do this. >> not only is she good enough to do it, she's now good enough