Jen Bricker was born without legs. Shocked and uncertain they could care for her, her biological parents gave her up for adoption. In her loving adoptive home, there was just one simple rule: "Never say 'can't.'" And pretty soon, there was nothing this small but mighty powerhouse set her sights on that she couldn't conquer: roller-skating, volleyball, power tumbling, and spinning from silk ribbons thirty feet in the air.